91359480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 290304000

約数和(自身を除く): 198944520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 599, 615, 620, 744, 820, 930, 984, 1198, 1230, 1240, 1271, 1640, 1797, 1860, 2396, 2460, 2542, 2995, 3594, 3720, 3813, 4792, 4920, 5084, 5990, 6355, 7188, 7626, 8985, 10168, 11980, 12710, 14376, 15252, 17970, 18569, 19065, 23960, 24559, 25420, 30504, 35940, 37138, 38130, 49118, 50840, 55707, 71880, 73677, 74276, 76260, 92845, 98236, 111414, 122795, 147354, 148552, 152520, 185690, 196472, 222828, 245590, 278535, 294708, 368385, 371380, 445656, 491180, 557070, 589416, 736770, 742760, 761329, 982360, 1114140, 1473540, 1522658, 2228280, 2283987, 2947080, 3045316, 3806645, 4567974, 6090632, 7613290, 9135948, 11419935, 15226580, 18271896, 22839870, 30453160, 45679740, 91359480]

約数ペア:

[(1, 91359480), (2, 45679740), (3, 30453160), (4, 22839870), (5, 18271896), (6, 15226580), (8, 11419935), (10, 9135948), (12, 7613290), (15, 6090632), (20, 4567974), (24, 3806645), (30, 3045316), (31, 2947080), (40, 2283987), (41, 2228280), (60, 1522658), (62, 1473540), (82, 1114140), (93, 982360), (120, 761329), (123, 742760), (124, 736770), (155, 589416), (164, 557070), (186, 491180), (205, 445656), (246, 371380), (248, 368385), (310, 294708), (328, 278535), (372, 245590), (410, 222828), (465, 196472), (492, 185690), (599, 152520), (615, 148552), (620, 147354), (744, 122795), (820, 111414), (930, 98236), (984, 92845), (1198, 76260), (1230, 74276), (1240, 73677), (1271, 71880), (1640, 55707), (1797, 50840), (1860, 49118), (2396, 38130), (2460, 37138), (2542, 35940), (2995, 30504), (3594, 25420), (3720, 24559), (3813, 23960), (4792, 19065), (4920, 18569), (5084, 17970), (5990, 15252), (6355, 14376), (7188, 12710), (7626, 11980), (8985, 10168)]