61191840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7499}}^1$

素因数の和:7534

約数の個数: 96

約数和(自身を含む): 204120000

約数和(自身を除く): 142928160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 7499, 8160, 14998, 22497, 29996, 37495, 44994, 59992, 74990, 89988, 112485, 119984, 127483, 149980, 179976, 224970, 239968, 254966, 299960, 359952, 382449, 449940, 509932, 599920, 637415, 719904, 764898, 899880, 1019864, 1199840, 1274830, 1529796, 1799760, 1912245, 2039728, 2549660, 3059592, 3599520, 3824490, 4079456, 5099320, 6119184, 7648980, 10198640, 12238368, 15297960, 20397280, 30595920, 61191840]

約数ペア:

[(1, 61191840), (2, 30595920), (3, 20397280), (4, 15297960), (5, 12238368), (6, 10198640), (8, 7648980), (10, 6119184), (12, 5099320), (15, 4079456), (16, 3824490), (17, 3599520), (20, 3059592), (24, 2549660), (30, 2039728), (32, 1912245), (34, 1799760), (40, 1529796), (48, 1274830), (51, 1199840), (60, 1019864), (68, 899880), (80, 764898), (85, 719904), (96, 637415), (102, 599920), (120, 509932), (136, 449940), (160, 382449), (170, 359952), (204, 299960), (240, 254966), (255, 239968), (272, 224970), (340, 179976), (408, 149980), (480, 127483), (510, 119984), (544, 112485), (680, 89988), (816, 74990), (1020, 59992), (1360, 44994), (1632, 37495), (2040, 29996), (2720, 22497), (4080, 14998), (7499, 8160)]