48987120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2279

約数の個数: 160

約数和(自身を含む): 186988032

約数和(自身を除く): 138000912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2243, 2730, 3120, 3640, 4368, 4486, 5460, 6729, 7280, 8972, 10920, 11215, 13458, 15701, 17944, 21840, 22430, 26916, 29159, 31402, 33645, 35888, 44860, 47103, 53832, 58318, 62804, 67290, 78505, 87477, 89720, 94206, 107664, 116636, 125608, 134580, 145795, 157010, 174954, 179440, 188412, 204113, 233272, 235515, 251216, 269160, 291590, 314020, 349908, 376824, 408226, 437385, 466544, 471030, 538320, 583180, 612339, 628040, 699816, 753648, 816452, 874770, 942060, 1020565, 1166360, 1224678, 1256080, 1399632, 1632904, 1749540, 1884120, 2041130, 2332720, 2449356, 3061695, 3265808, 3499080, 3768240, 4082260, 4898712, 6123390, 6998160, 8164520, 9797424, 12246780, 16329040, 24493560, 48987120]

約数ペア:

[(1, 48987120), (2, 24493560), (3, 16329040), (4, 12246780), (5, 9797424), (6, 8164520), (7, 6998160), (8, 6123390), (10, 4898712), (12, 4082260), (13, 3768240), (14, 3499080), (15, 3265808), (16, 3061695), (20, 2449356), (21, 2332720), (24, 2041130), (26, 1884120), (28, 1749540), (30, 1632904), (35, 1399632), (39, 1256080), (40, 1224678), (42, 1166360), (48, 1020565), (52, 942060), (56, 874770), (60, 816452), (65, 753648), (70, 699816), (78, 628040), (80, 612339), (84, 583180), (91, 538320), (104, 471030), (105, 466544), (112, 437385), (120, 408226), (130, 376824), (140, 349908), (156, 314020), (168, 291590), (182, 269160), (195, 251216), (208, 235515), (210, 233272), (240, 204113), (260, 188412), (273, 179440), (280, 174954), (312, 157010), (336, 145795), (364, 134580), (390, 125608), (420, 116636), (455, 107664), (520, 94206), (546, 89720), (560, 87477), (624, 78505), (728, 67290), (780, 62804), (840, 58318), (910, 53832), (1040, 47103), (1092, 44860), (1365, 35888), (1456, 33645), (1560, 31402), (1680, 29159), (1820, 26916), (2184, 22430), (2243, 21840), (2730, 17944), (3120, 15701), (3640, 13458), (4368, 11215), (4486, 10920), (5460, 8972), (6729, 7280)]