284444640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3727}}^1$

素因数の和:3801

約数の個数: 144

約数和(自身を含む): 989247168

約数和(自身を除く): 704802528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3727, 3816, 4240, 4770, 5088, 6360, 7454, 7632, 8480, 9540, 11181, 12720, 14908, 15264, 18635, 19080, 22362, 25440, 29816, 33543, 37270, 38160, 44724, 55905, 59632, 67086, 74540, 76320, 89448, 111810, 119264, 134172, 149080, 167715, 178896, 197531, 223620, 268344, 298160, 335430, 357792, 395062, 447240, 536688, 592593, 596320, 670860, 790124, 894480, 987655, 1073376, 1185186, 1341720, 1580248, 1777779, 1788960, 1975310, 2370372, 2683440, 2962965, 3160496, 3555558, 3950620, 4740744, 5366880, 5925930, 6320992, 7111116, 7901240, 8888895, 9481488, 11851860, 14222232, 15802480, 17777790, 18962976, 23703720, 28444464, 31604960, 35555580, 47407440, 56888928, 71111160, 94814880, 142222320, 284444640]

約数ペア:

[(1, 284444640), (2, 142222320), (3, 94814880), (4, 71111160), (5, 56888928), (6, 47407440), (8, 35555580), (9, 31604960), (10, 28444464), (12, 23703720), (15, 18962976), (16, 17777790), (18, 15802480), (20, 14222232), (24, 11851860), (30, 9481488), (32, 8888895), (36, 7901240), (40, 7111116), (45, 6320992), (48, 5925930), (53, 5366880), (60, 4740744), (72, 3950620), (80, 3555558), (90, 3160496), (96, 2962965), (106, 2683440), (120, 2370372), (144, 1975310), (159, 1788960), (160, 1777779), (180, 1580248), (212, 1341720), (240, 1185186), (265, 1073376), (288, 987655), (318, 894480), (360, 790124), (424, 670860), (477, 596320), (480, 592593), (530, 536688), (636, 447240), (720, 395062), (795, 357792), (848, 335430), (954, 298160), (1060, 268344), (1272, 223620), (1440, 197531), (1590, 178896), (1696, 167715), (1908, 149080), (2120, 134172), (2385, 119264), (2544, 111810), (3180, 89448), (3727, 76320), (3816, 74540), (4240, 67086), (4770, 59632), (5088, 55905), (6360, 44724), (7454, 38160), (7632, 37270), (8480, 33543), (9540, 29816), (11181, 25440), (12720, 22362), (14908, 19080), (15264, 18635)]