73962480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13399}}^1$

素因数の和:13438

約数の個数: 80

約数和(自身を含む): 239270400

約数和(自身を除く): 165307920

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, 13399, 26798, 40197, 53596, 66995, 80394, 107192, 133990, 160788, 200985, 214384, 267980, 308177, 321576, 401970, 535960, 616354, 643152, 803940, 924531, 1071920, 1232708, 1540885, 1607880, 1849062, 2465416, 3081770, 3215760, 3698124, 4622655, 4930832, 6163540, 7396248, 9245310, 12327080, 14792496, 18490620, 24654160, 36981240, 73962480]

約数ペア:

[(1, 73962480), (2, 36981240), (3, 24654160), (4, 18490620), (5, 14792496), (6, 12327080), (8, 9245310), (10, 7396248), (12, 6163540), (15, 4930832), (16, 4622655), (20, 3698124), (23, 3215760), (24, 3081770), (30, 2465416), (40, 1849062), (46, 1607880), (48, 1540885), (60, 1232708), (69, 1071920), (80, 924531), (92, 803940), (115, 643152), (120, 616354), (138, 535960), (184, 401970), (230, 321576), (240, 308177), (276, 267980), (345, 214384), (368, 200985), (460, 160788), (552, 133990), (690, 107192), (920, 80394), (1104, 66995), (1380, 53596), (1840, 40197), (2760, 26798), (5520, 13399)]