881214720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13499}}^1$

素因数の和:13540

約数の個数: 144

約数和(自身を含む): 2980152000

約数和(自身を除く): 2098937280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 8160, 10880, 13056, 13499, 16320, 21760, 26998, 32640, 40497, 53996, 65280, 67495, 80994, 107992, 134990, 161988, 202485, 215984, 229483, 269980, 323976, 404970, 431968, 458966, 539960, 647952, 688449, 809940, 863936, 917932, 1079920, 1147415, 1295904, 1376898, 1619880, 1727872, 1835864, 2159840, 2294830, 2591808, 2753796, 3239760, 3442245, 3455744, 3671728, 4319680, 4589660, 5183616, 5507592, 6479520, 6884490, 7343456, 8639360, 9179320, 10367232, 11015184, 12959040, 13768980, 14686912, 17278720, 18358640, 22030368, 25918080, 27537960, 29373824, 36717280, 44060736, 51836160, 55075920, 58747648, 73434560, 88121472, 110151840, 146869120, 176242944, 220303680, 293738240, 440607360, 881214720]

約数ペア:

[(1, 881214720), (2, 440607360), (3, 293738240), (4, 220303680), (5, 176242944), (6, 146869120), (8, 110151840), (10, 88121472), (12, 73434560), (15, 58747648), (16, 55075920), (17, 51836160), (20, 44060736), (24, 36717280), (30, 29373824), (32, 27537960), (34, 25918080), (40, 22030368), (48, 18358640), (51, 17278720), (60, 14686912), (64, 13768980), (68, 12959040), (80, 11015184), (85, 10367232), (96, 9179320), (102, 8639360), (120, 7343456), (128, 6884490), (136, 6479520), (160, 5507592), (170, 5183616), (192, 4589660), (204, 4319680), (240, 3671728), (255, 3455744), (256, 3442245), (272, 3239760), (320, 2753796), (340, 2591808), (384, 2294830), (408, 2159840), (480, 1835864), (510, 1727872), (544, 1619880), (640, 1376898), (680, 1295904), (768, 1147415), (816, 1079920), (960, 917932), (1020, 863936), (1088, 809940), (1280, 688449), (1360, 647952), (1632, 539960), (1920, 458966), (2040, 431968), (2176, 404970), (2720, 323976), (3264, 269980), (3840, 229483), (4080, 215984), (4352, 202485), (5440, 161988), (6528, 134990), (8160, 107992), (10880, 80994), (13056, 67495), (13499, 65280), (16320, 53996), (21760, 40497), (26998, 32640)]