87197160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 275788800

約数和(自身を除く): 188591640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 41, 60, 74, 82, 111, 120, 123, 148, 164, 185, 205, 222, 246, 296, 328, 370, 410, 444, 479, 492, 555, 615, 740, 820, 888, 958, 984, 1110, 1230, 1437, 1480, 1517, 1640, 1916, 2220, 2395, 2460, 2874, 3034, 3832, 4440, 4551, 4790, 4920, 5748, 6068, 7185, 7585, 9102, 9580, 11496, 12136, 14370, 15170, 17723, 18204, 19160, 19639, 22755, 28740, 30340, 35446, 36408, 39278, 45510, 53169, 57480, 58917, 60680, 70892, 78556, 88615, 91020, 98195, 106338, 117834, 141784, 157112, 177230, 182040, 196390, 212676, 235668, 265845, 294585, 354460, 392780, 425352, 471336, 531690, 589170, 708920, 726643, 785560, 1063380, 1178340, 1453286, 2126760, 2179929, 2356680, 2906572, 3633215, 4359858, 5813144, 7266430, 8719716, 10899645, 14532860, 17439432, 21799290, 29065720, 43598580, 87197160]

約数ペア:

[(1, 87197160), (2, 43598580), (3, 29065720), (4, 21799290), (5, 17439432), (6, 14532860), (8, 10899645), (10, 8719716), (12, 7266430), (15, 5813144), (20, 4359858), (24, 3633215), (30, 2906572), (37, 2356680), (40, 2179929), (41, 2126760), (60, 1453286), (74, 1178340), (82, 1063380), (111, 785560), (120, 726643), (123, 708920), (148, 589170), (164, 531690), (185, 471336), (205, 425352), (222, 392780), (246, 354460), (296, 294585), (328, 265845), (370, 235668), (410, 212676), (444, 196390), (479, 182040), (492, 177230), (555, 157112), (615, 141784), (740, 117834), (820, 106338), (888, 98195), (958, 91020), (984, 88615), (1110, 78556), (1230, 70892), (1437, 60680), (1480, 58917), (1517, 57480), (1640, 53169), (1916, 45510), (2220, 39278), (2395, 36408), (2460, 35446), (2874, 30340), (3034, 28740), (3832, 22755), (4440, 19639), (4551, 19160), (4790, 18204), (4920, 17723), (5748, 15170), (6068, 14370), (7185, 12136), (7585, 11496), (9102, 9580)]