1239974160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{224633}}^1$

素因数の和:224672

約数の個数: 80

約数和(自身を含む): 4011064704

約数和(自身を除く): 2771090544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 224633, 449266, 673899, 898532, 1123165, 1347798, 1797064, 2246330, 2695596, 3369495, 3594128, 4492660, 5166559, 5391192, 6738990, 8985320, 10333118, 10782384, 13477980, 15499677, 17970640, 20666236, 25832795, 26955960, 30999354, 41332472, 51665590, 53911920, 61998708, 77498385, 82664944, 103331180, 123997416, 154996770, 206662360, 247994832, 309993540, 413324720, 619987080, 1239974160]

約数ペア:

[(1, 1239974160), (2, 619987080), (3, 413324720), (4, 309993540), (5, 247994832), (6, 206662360), (8, 154996770), (10, 123997416), (12, 103331180), (15, 82664944), (16, 77498385), (20, 61998708), (23, 53911920), (24, 51665590), (30, 41332472), (40, 30999354), (46, 26955960), (48, 25832795), (60, 20666236), (69, 17970640), (80, 15499677), (92, 13477980), (115, 10782384), (120, 10333118), (138, 8985320), (184, 6738990), (230, 5391192), (240, 5166559), (276, 4492660), (345, 3594128), (368, 3369495), (460, 2695596), (552, 2246330), (690, 1797064), (920, 1347798), (1104, 1123165), (1380, 898532), (1840, 673899), (2760, 449266), (5520, 224633)]