56240760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1501

約数の個数: 128

約数和(自身を含む): 188179200

約数和(自身を除く): 131938440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1451, 1615, 1938, 2040, 2280, 2584, 2902, 3230, 3876, 4353, 4845, 5804, 6460, 7255, 7752, 8706, 9690, 11608, 12920, 14510, 17412, 19380, 21765, 24667, 27569, 29020, 34824, 38760, 43530, 49334, 55138, 58040, 74001, 82707, 87060, 98668, 110276, 123335, 137845, 148002, 165414, 174120, 197336, 220552, 246670, 275690, 296004, 330828, 370005, 413535, 468673, 493340, 551380, 592008, 661656, 740010, 827070, 937346, 986680, 1102760, 1406019, 1480020, 1654140, 1874692, 2343365, 2812038, 2960040, 3308280, 3749384, 4686730, 5624076, 7030095, 9373460, 11248152, 14060190, 18746920, 28120380, 56240760]

約数ペア:

[(1, 56240760), (2, 28120380), (3, 18746920), (4, 14060190), (5, 11248152), (6, 9373460), (8, 7030095), (10, 5624076), (12, 4686730), (15, 3749384), (17, 3308280), (19, 2960040), (20, 2812038), (24, 2343365), (30, 1874692), (34, 1654140), (38, 1480020), (40, 1406019), (51, 1102760), (57, 986680), (60, 937346), (68, 827070), (76, 740010), (85, 661656), (95, 592008), (102, 551380), (114, 493340), (120, 468673), (136, 413535), (152, 370005), (170, 330828), (190, 296004), (204, 275690), (228, 246670), (255, 220552), (285, 197336), (323, 174120), (340, 165414), (380, 148002), (408, 137845), (456, 123335), (510, 110276), (570, 98668), (646, 87060), (680, 82707), (760, 74001), (969, 58040), (1020, 55138), (1140, 49334), (1292, 43530), (1451, 38760), (1615, 34824), (1938, 29020), (2040, 27569), (2280, 24667), (2584, 21765), (2902, 19380), (3230, 17412), (3876, 14510), (4353, 12920), (4845, 11608), (5804, 9690), (6460, 8706), (7255, 7752)]