91441320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 289751040

約数和(自身を除く): 198309720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 523, 564, 620, 705, 744, 930, 940, 1046, 1128, 1240, 1410, 1457, 1569, 1860, 1880, 2092, 2615, 2820, 2914, 3138, 3720, 4184, 4371, 5230, 5640, 5828, 6276, 7285, 7845, 8742, 10460, 11656, 12552, 14570, 15690, 16213, 17484, 20920, 21855, 24581, 29140, 31380, 32426, 34968, 43710, 48639, 49162, 58280, 62760, 64852, 73743, 81065, 87420, 97278, 98324, 122905, 129704, 147486, 162130, 174840, 194556, 196648, 243195, 245810, 294972, 324260, 368715, 389112, 486390, 491620, 589944, 648520, 737430, 762011, 972780, 983240, 1474860, 1524022, 1945560, 2286033, 2949720, 3048044, 3810055, 4572066, 6096088, 7620110, 9144132, 11430165, 15240220, 18288264, 22860330, 30480440, 45720660, 91441320]

約数ペア:

[(1, 91441320), (2, 45720660), (3, 30480440), (4, 22860330), (5, 18288264), (6, 15240220), (8, 11430165), (10, 9144132), (12, 7620110), (15, 6096088), (20, 4572066), (24, 3810055), (30, 3048044), (31, 2949720), (40, 2286033), (47, 1945560), (60, 1524022), (62, 1474860), (93, 983240), (94, 972780), (120, 762011), (124, 737430), (141, 648520), (155, 589944), (186, 491620), (188, 486390), (235, 389112), (248, 368715), (282, 324260), (310, 294972), (372, 245810), (376, 243195), (465, 196648), (470, 194556), (523, 174840), (564, 162130), (620, 147486), (705, 129704), (744, 122905), (930, 98324), (940, 97278), (1046, 87420), (1128, 81065), (1240, 73743), (1410, 64852), (1457, 62760), (1569, 58280), (1860, 49162), (1880, 48639), (2092, 43710), (2615, 34968), (2820, 32426), (2914, 31380), (3138, 29140), (3720, 24581), (4184, 21855), (4371, 20920), (5230, 17484), (5640, 16213), (5828, 15690), (6276, 14570), (7285, 12552), (7845, 11656), (8742, 10460)]