72476880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{6163}}^1$

素因数の和:6193

約数の個数: 120

約数和(自身を含む): 261402912

約数和(自身を除く): 188926032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 6163, 11760, 12326, 18489, 24652, 30815, 36978, 43141, 49304, 61630, 73956, 86282, 92445, 98608, 123260, 129423, 147912, 172564, 184890, 215705, 246520, 258846, 295824, 301987, 345128, 369780, 431410, 493040, 517692, 603974, 647115, 690256, 739560, 862820, 905961, 1035384, 1207948, 1294230, 1479120, 1509935, 1725640, 1811922, 2070768, 2415896, 2588460, 3019870, 3451280, 3623844, 4529805, 4831792, 5176920, 6039740, 7247688, 9059610, 10353840, 12079480, 14495376, 18119220, 24158960, 36238440, 72476880]

約数ペア:

[(1, 72476880), (2, 36238440), (3, 24158960), (4, 18119220), (5, 14495376), (6, 12079480), (7, 10353840), (8, 9059610), (10, 7247688), (12, 6039740), (14, 5176920), (15, 4831792), (16, 4529805), (20, 3623844), (21, 3451280), (24, 3019870), (28, 2588460), (30, 2415896), (35, 2070768), (40, 1811922), (42, 1725640), (48, 1509935), (49, 1479120), (56, 1294230), (60, 1207948), (70, 1035384), (80, 905961), (84, 862820), (98, 739560), (105, 690256), (112, 647115), (120, 603974), (140, 517692), (147, 493040), (168, 431410), (196, 369780), (210, 345128), (240, 301987), (245, 295824), (280, 258846), (294, 246520), (336, 215705), (392, 184890), (420, 172564), (490, 147912), (560, 129423), (588, 123260), (735, 98608), (784, 92445), (840, 86282), (980, 73956), (1176, 61630), (1470, 49304), (1680, 43141), (1960, 36978), (2352, 30815), (2940, 24652), (3920, 18489), (5880, 12326), (6163, 11760)]