55787160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3289

約数の個数: 128

約数和(自身を含む): 196680960

約数和(自身を除く): 140893800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3251, 3432, 4290, 5720, 6502, 8580, 9753, 13004, 16255, 17160, 19506, 26008, 32510, 35761, 39012, 42263, 48765, 65020, 71522, 78024, 84526, 97530, 107283, 126789, 130040, 143044, 169052, 178805, 195060, 211315, 214566, 253578, 286088, 338104, 357610, 390120, 422630, 429132, 464893, 507156, 536415, 633945, 715220, 845260, 858264, 929786, 1014312, 1072830, 1267890, 1394679, 1430440, 1690520, 1859572, 2145660, 2324465, 2535780, 2789358, 3719144, 4291320, 4648930, 5071560, 5578716, 6973395, 9297860, 11157432, 13946790, 18595720, 27893580, 55787160]

約数ペア:

[(1, 55787160), (2, 27893580), (3, 18595720), (4, 13946790), (5, 11157432), (6, 9297860), (8, 6973395), (10, 5578716), (11, 5071560), (12, 4648930), (13, 4291320), (15, 3719144), (20, 2789358), (22, 2535780), (24, 2324465), (26, 2145660), (30, 1859572), (33, 1690520), (39, 1430440), (40, 1394679), (44, 1267890), (52, 1072830), (55, 1014312), (60, 929786), (65, 858264), (66, 845260), (78, 715220), (88, 633945), (104, 536415), (110, 507156), (120, 464893), (130, 429132), (132, 422630), (143, 390120), (156, 357610), (165, 338104), (195, 286088), (220, 253578), (260, 214566), (264, 211315), (286, 195060), (312, 178805), (330, 169052), (390, 143044), (429, 130040), (440, 126789), (520, 107283), (572, 97530), (660, 84526), (715, 78024), (780, 71522), (858, 65020), (1144, 48765), (1320, 42263), (1430, 39012), (1560, 35761), (1716, 32510), (2145, 26008), (2860, 19506), (3251, 17160), (3432, 16255), (4290, 13004), (5720, 9753), (6502, 8580)]