87662880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3581}}^1$

素因数の和:3619

約数の個数: 144

約数和(自身を含む): 316835064

約数和(自身を除く): 229172184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 3581, 4080, 4896, 6120, 7162, 8160, 10743, 12240, 14324, 17905, 21486, 24480, 28648, 32229, 35810, 42972, 53715, 57296, 60877, 64458, 71620, 85944, 107430, 114592, 121754, 128916, 143240, 161145, 171888, 182631, 214860, 243508, 257832, 286480, 304385, 322290, 343776, 365262, 429720, 487016, 515664, 547893, 572960, 608770, 644580, 730524, 859440, 913155, 974032, 1031328, 1095786, 1217540, 1289160, 1461048, 1718880, 1826310, 1948064, 2191572, 2435080, 2578320, 2739465, 2922096, 3652620, 4383144, 4870160, 5156640, 5478930, 5844192, 7305240, 8766288, 9740320, 10957860, 14610480, 17532576, 21915720, 29220960, 43831440, 87662880]

約数ペア:

[(1, 87662880), (2, 43831440), (3, 29220960), (4, 21915720), (5, 17532576), (6, 14610480), (8, 10957860), (9, 9740320), (10, 8766288), (12, 7305240), (15, 5844192), (16, 5478930), (17, 5156640), (18, 4870160), (20, 4383144), (24, 3652620), (30, 2922096), (32, 2739465), (34, 2578320), (36, 2435080), (40, 2191572), (45, 1948064), (48, 1826310), (51, 1718880), (60, 1461048), (68, 1289160), (72, 1217540), (80, 1095786), (85, 1031328), (90, 974032), (96, 913155), (102, 859440), (120, 730524), (136, 644580), (144, 608770), (153, 572960), (160, 547893), (170, 515664), (180, 487016), (204, 429720), (240, 365262), (255, 343776), (272, 322290), (288, 304385), (306, 286480), (340, 257832), (360, 243508), (408, 214860), (480, 182631), (510, 171888), (544, 161145), (612, 143240), (680, 128916), (720, 121754), (765, 114592), (816, 107430), (1020, 85944), (1224, 71620), (1360, 64458), (1440, 60877), (1530, 57296), (1632, 53715), (2040, 42972), (2448, 35810), (2720, 32229), (3060, 28648), (3581, 24480), (4080, 21486), (4896, 17905), (6120, 14324), (7162, 12240), (8160, 10743)]