154992240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:632

約数の個数: 240

約数和(自身を含む): 580900320

約数和(自身を除く): 425908080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 156, 174, 180, 195, 208, 232, 234, 240, 260, 261, 290, 312, 348, 360, 377, 390, 435, 464, 468, 520, 522, 571, 580, 585, 624, 696, 720, 754, 780, 870, 936, 1040, 1044, 1131, 1142, 1160, 1170, 1305, 1392, 1508, 1560, 1713, 1740, 1872, 1885, 2088, 2262, 2284, 2320, 2340, 2610, 2855, 3016, 3120, 3393, 3426, 3480, 3770, 4176, 4524, 4568, 4680, 5139, 5220, 5655, 5710, 6032, 6786, 6852, 6960, 7423, 7540, 8565, 9048, 9136, 9360, 10278, 10440, 11310, 11420, 13572, 13704, 14846, 15080, 16559, 16965, 17130, 18096, 20556, 20880, 22269, 22620, 22840, 25695, 27144, 27408, 29692, 30160, 33118, 33930, 34260, 37115, 41112, 44538, 45240, 45680, 49677, 51390, 54288, 59384, 66236, 66807, 67860, 68520, 74230, 82224, 82795, 89076, 90480, 99354, 102780, 111345, 118768, 132472, 133614, 135720, 137040, 148460, 149031, 165590, 178152, 198708, 205560, 215267, 222690, 248385, 264944, 267228, 271440, 296920, 298062, 331180, 334035, 356304, 397416, 411120, 430534, 445380, 496770, 534456, 593840, 596124, 645801, 662360, 668070, 745155, 794832, 861068, 890760, 993540, 1068912, 1076335, 1192248, 1291602, 1324720, 1336140, 1490310, 1722136, 1781520, 1937403, 1987080, 2152670, 2384496, 2583204, 2672280, 2980620, 3229005, 3444272, 3874806, 3974160, 4305340, 5166408, 5344560, 5961240, 6458010, 7749612, 8610680, 9687015, 10332816, 11922480, 12916020, 15499224, 17221360, 19374030, 25832040, 30998448, 38748060, 51664080, 77496120, 154992240]

約数ペア:

[(1, 154992240), (2, 77496120), (3, 51664080), (4, 38748060), (5, 30998448), (6, 25832040), (8, 19374030), (9, 17221360), (10, 15499224), (12, 12916020), (13, 11922480), (15, 10332816), (16, 9687015), (18, 8610680), (20, 7749612), (24, 6458010), (26, 5961240), (29, 5344560), (30, 5166408), (36, 4305340), (39, 3974160), (40, 3874806), (45, 3444272), (48, 3229005), (52, 2980620), (58, 2672280), (60, 2583204), (65, 2384496), (72, 2152670), (78, 1987080), (80, 1937403), (87, 1781520), (90, 1722136), (104, 1490310), (116, 1336140), (117, 1324720), (120, 1291602), (130, 1192248), (144, 1076335), (145, 1068912), (156, 993540), (174, 890760), (180, 861068), (195, 794832), (208, 745155), (232, 668070), (234, 662360), (240, 645801), (260, 596124), (261, 593840), (290, 534456), (312, 496770), (348, 445380), (360, 430534), (377, 411120), (390, 397416), (435, 356304), (464, 334035), (468, 331180), (520, 298062), (522, 296920), (571, 271440), (580, 267228), (585, 264944), (624, 248385), (696, 222690), (720, 215267), (754, 205560), (780, 198708), (870, 178152), (936, 165590), (1040, 149031), (1044, 148460), (1131, 137040), (1142, 135720), (1160, 133614), (1170, 132472), (1305, 118768), (1392, 111345), (1508, 102780), (1560, 99354), (1713, 90480), (1740, 89076), (1872, 82795), (1885, 82224), (2088, 74230), (2262, 68520), (2284, 67860), (2320, 66807), (2340, 66236), (2610, 59384), (2855, 54288), (3016, 51390), (3120, 49677), (3393, 45680), (3426, 45240), (3480, 44538), (3770, 41112), (4176, 37115), (4524, 34260), (4568, 33930), (4680, 33118), (5139, 30160), (5220, 29692), (5655, 27408), (5710, 27144), (6032, 25695), (6786, 22840), (6852, 22620), (6960, 22269), (7423, 20880), (7540, 20556), (8565, 18096), (9048, 17130), (9136, 16965), (9360, 16559), (10278, 15080), (10440, 14846), (11310, 13704), (11420, 13572)]