303119760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:745

約数の個数: 160

約数和(自身を含む): 993150720

約数和(自身を除く): 690030960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 89, 92, 115, 120, 138, 178, 184, 230, 240, 267, 276, 345, 356, 368, 445, 460, 534, 552, 617, 690, 712, 890, 920, 1068, 1104, 1234, 1335, 1380, 1424, 1780, 1840, 1851, 2047, 2136, 2468, 2670, 2760, 3085, 3560, 3702, 4094, 4272, 4936, 5340, 5520, 6141, 6170, 7120, 7404, 8188, 9255, 9872, 10235, 10680, 12282, 12340, 14191, 14808, 16376, 18510, 20470, 21360, 24564, 24680, 28382, 29616, 30705, 32752, 37020, 40940, 42573, 49128, 49360, 54913, 56764, 61410, 70955, 74040, 81880, 85146, 98256, 109826, 113528, 122820, 141910, 148080, 163760, 164739, 170292, 212865, 219652, 227056, 245640, 274565, 283820, 329478, 340584, 425730, 439304, 491280, 549130, 567640, 658956, 681168, 823695, 851460, 878608, 1098260, 1135280, 1262999, 1317912, 1647390, 1702920, 2196520, 2525998, 2635824, 3294780, 3405840, 3788997, 4393040, 5051996, 6314995, 6589560, 7577994, 10103992, 12629990, 13179120, 15155988, 18944985, 20207984, 25259980, 30311976, 37889970, 50519960, 60623952, 75779940, 101039920, 151559880, 303119760]

約数ペア:

[(1, 303119760), (2, 151559880), (3, 101039920), (4, 75779940), (5, 60623952), (6, 50519960), (8, 37889970), (10, 30311976), (12, 25259980), (15, 20207984), (16, 18944985), (20, 15155988), (23, 13179120), (24, 12629990), (30, 10103992), (40, 7577994), (46, 6589560), (48, 6314995), (60, 5051996), (69, 4393040), (80, 3788997), (89, 3405840), (92, 3294780), (115, 2635824), (120, 2525998), (138, 2196520), (178, 1702920), (184, 1647390), (230, 1317912), (240, 1262999), (267, 1135280), (276, 1098260), (345, 878608), (356, 851460), (368, 823695), (445, 681168), (460, 658956), (534, 567640), (552, 549130), (617, 491280), (690, 439304), (712, 425730), (890, 340584), (920, 329478), (1068, 283820), (1104, 274565), (1234, 245640), (1335, 227056), (1380, 219652), (1424, 212865), (1780, 170292), (1840, 164739), (1851, 163760), (2047, 148080), (2136, 141910), (2468, 122820), (2670, 113528), (2760, 109826), (3085, 98256), (3560, 85146), (3702, 81880), (4094, 74040), (4272, 70955), (4936, 61410), (5340, 56764), (5520, 54913), (6141, 49360), (6170, 49128), (7120, 42573), (7404, 40940), (8188, 37020), (9255, 32752), (9872, 30705), (10235, 29616), (10680, 28382), (12282, 24680), (12340, 24564), (14191, 21360), (14808, 20470), (16376, 18510)]