145604640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1861}}^1$

素因数の和:2042

約数の個数: 96

約数和(自身を含む): 461716416

約数和(自身を除く): 316111776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 652, 815, 978, 1304, 1630, 1861, 1956, 2445, 2608, 3260, 3722, 3912, 4890, 5216, 5583, 6520, 7444, 7824, 9305, 9780, 11166, 13040, 14888, 15648, 18610, 19560, 22332, 26080, 27915, 29776, 37220, 39120, 44664, 55830, 59552, 74440, 78240, 89328, 111660, 148880, 178656, 223320, 297760, 303343, 446640, 606686, 893280, 910029, 1213372, 1516715, 1820058, 2426744, 3033430, 3640116, 4550145, 4853488, 6066860, 7280232, 9100290, 9706976, 12133720, 14560464, 18200580, 24267440, 29120928, 36401160, 48534880, 72802320, 145604640]

約数ペア:

[(1, 145604640), (2, 72802320), (3, 48534880), (4, 36401160), (5, 29120928), (6, 24267440), (8, 18200580), (10, 14560464), (12, 12133720), (15, 9706976), (16, 9100290), (20, 7280232), (24, 6066860), (30, 4853488), (32, 4550145), (40, 3640116), (48, 3033430), (60, 2426744), (80, 1820058), (96, 1516715), (120, 1213372), (160, 910029), (163, 893280), (240, 606686), (326, 446640), (480, 303343), (489, 297760), (652, 223320), (815, 178656), (978, 148880), (1304, 111660), (1630, 89328), (1861, 78240), (1956, 74440), (2445, 59552), (2608, 55830), (3260, 44664), (3722, 39120), (3912, 37220), (4890, 29776), (5216, 27915), (5583, 26080), (6520, 22332), (7444, 19560), (7824, 18610), (9305, 15648), (9780, 14888), (11166, 13040)]