1595280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 120

約数和(自身を含む): 5481792

約数和(自身を除く): 3886512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 289, 340, 345, 368, 391, 408, 460, 510, 552, 578, 680, 690, 782, 816, 867, 920, 1020, 1104, 1156, 1173, 1360, 1380, 1445, 1564, 1734, 1840, 1955, 2040, 2312, 2346, 2760, 2890, 3128, 3468, 3910, 4080, 4335, 4624, 4692, 5520, 5780, 5865, 6256, 6647, 6936, 7820, 8670, 9384, 11560, 11730, 13294, 13872, 15640, 17340, 18768, 19941, 23120, 23460, 26588, 31280, 33235, 34680, 39882, 46920, 53176, 66470, 69360, 79764, 93840, 99705, 106352, 132940, 159528, 199410, 265880, 319056, 398820, 531760, 797640, 1595280]

約数ペア:

[(1, 1595280), (2, 797640), (3, 531760), (4, 398820), (5, 319056), (6, 265880), (8, 199410), (10, 159528), (12, 132940), (15, 106352), (16, 99705), (17, 93840), (20, 79764), (23, 69360), (24, 66470), (30, 53176), (34, 46920), (40, 39882), (46, 34680), (48, 33235), (51, 31280), (60, 26588), (68, 23460), (69, 23120), (80, 19941), (85, 18768), (92, 17340), (102, 15640), (115, 13872), (120, 13294), (136, 11730), (138, 11560), (170, 9384), (184, 8670), (204, 7820), (230, 6936), (240, 6647), (255, 6256), (272, 5865), (276, 5780), (289, 5520), (340, 4692), (345, 4624), (368, 4335), (391, 4080), (408, 3910), (460, 3468), (510, 3128), (552, 2890), (578, 2760), (680, 2346), (690, 2312), (782, 2040), (816, 1955), (867, 1840), (920, 1734), (1020, 1564), (1104, 1445), (1156, 1380), (1173, 1360)]