242551320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3467}}^1$

素因数の和:3545

約数の個数: 128

約数和(自身を含む): 809015040

約数和(自身を除く): 566463720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1320, 1590, 1749, 2120, 2332, 2915, 3180, 3467, 3498, 4664, 5830, 6360, 6934, 6996, 8745, 10401, 11660, 13868, 13992, 17335, 17490, 20802, 23320, 27736, 34670, 34980, 38137, 41604, 52005, 69340, 69960, 76274, 83208, 104010, 114411, 138680, 152548, 183751, 190685, 208020, 228822, 305096, 367502, 381370, 416040, 457644, 551253, 572055, 735004, 762740, 915288, 918755, 1102506, 1144110, 1470008, 1525480, 1837510, 2021261, 2205012, 2288220, 2756265, 3675020, 4042522, 4410024, 4576440, 5512530, 6063783, 7350040, 8085044, 10106305, 11025060, 12127566, 16170088, 20212610, 22050120, 24255132, 30318915, 40425220, 48510264, 60637830, 80850440, 121275660, 242551320]

約数ペア:

[(1, 242551320), (2, 121275660), (3, 80850440), (4, 60637830), (5, 48510264), (6, 40425220), (8, 30318915), (10, 24255132), (11, 22050120), (12, 20212610), (15, 16170088), (20, 12127566), (22, 11025060), (24, 10106305), (30, 8085044), (33, 7350040), (40, 6063783), (44, 5512530), (53, 4576440), (55, 4410024), (60, 4042522), (66, 3675020), (88, 2756265), (106, 2288220), (110, 2205012), (120, 2021261), (132, 1837510), (159, 1525480), (165, 1470008), (212, 1144110), (220, 1102506), (264, 918755), (265, 915288), (318, 762740), (330, 735004), (424, 572055), (440, 551253), (530, 457644), (583, 416040), (636, 381370), (660, 367502), (795, 305096), (1060, 228822), (1166, 208020), (1272, 190685), (1320, 183751), (1590, 152548), (1749, 138680), (2120, 114411), (2332, 104010), (2915, 83208), (3180, 76274), (3467, 69960), (3498, 69340), (4664, 52005), (5830, 41604), (6360, 38137), (6934, 34980), (6996, 34670), (8745, 27736), (10401, 23320), (11660, 20802), (13868, 17490), (13992, 17335)]