79195080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 249984000

約数和(自身を除く): 170788920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 61, 62, 93, 120, 122, 124, 155, 183, 186, 244, 248, 305, 310, 349, 366, 372, 465, 488, 610, 620, 698, 732, 744, 915, 930, 1047, 1220, 1240, 1396, 1464, 1745, 1830, 1860, 1891, 2094, 2440, 2792, 3490, 3660, 3720, 3782, 4188, 5235, 5673, 6980, 7320, 7564, 8376, 9455, 10470, 10819, 11346, 13960, 15128, 18910, 20940, 21289, 21638, 22692, 28365, 32457, 37820, 41880, 42578, 43276, 45384, 54095, 56730, 63867, 64914, 75640, 85156, 86552, 106445, 108190, 113460, 127734, 129828, 162285, 170312, 212890, 216380, 226920, 255468, 259656, 319335, 324570, 425780, 432760, 510936, 638670, 649140, 659959, 851560, 1277340, 1298280, 1319918, 1979877, 2554680, 2639836, 3299795, 3959754, 5279672, 6599590, 7919508, 9899385, 13199180, 15839016, 19798770, 26398360, 39597540, 79195080]

約数ペア:

[(1, 79195080), (2, 39597540), (3, 26398360), (4, 19798770), (5, 15839016), (6, 13199180), (8, 9899385), (10, 7919508), (12, 6599590), (15, 5279672), (20, 3959754), (24, 3299795), (30, 2639836), (31, 2554680), (40, 1979877), (60, 1319918), (61, 1298280), (62, 1277340), (93, 851560), (120, 659959), (122, 649140), (124, 638670), (155, 510936), (183, 432760), (186, 425780), (244, 324570), (248, 319335), (305, 259656), (310, 255468), (349, 226920), (366, 216380), (372, 212890), (465, 170312), (488, 162285), (610, 129828), (620, 127734), (698, 113460), (732, 108190), (744, 106445), (915, 86552), (930, 85156), (1047, 75640), (1220, 64914), (1240, 63867), (1396, 56730), (1464, 54095), (1745, 45384), (1830, 43276), (1860, 42578), (1891, 41880), (2094, 37820), (2440, 32457), (2792, 28365), (3490, 22692), (3660, 21638), (3720, 21289), (3782, 20940), (4188, 18910), (5235, 15128), (5673, 13960), (6980, 11346), (7320, 10819), (7564, 10470), (8376, 9455)]