29802480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5399}}^1$

素因数の和:5438

約数の個数: 80

約数和(自身を含む): 96422400

約数和(自身を除く): 66619920

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, 5399, 5520, 10798, 16197, 21596, 26995, 32394, 43192, 53990, 64788, 80985, 86384, 107980, 124177, 129576, 161970, 215960, 248354, 259152, 323940, 372531, 431920, 496708, 620885, 647880, 745062, 993416, 1241770, 1295760, 1490124, 1862655, 1986832, 2483540, 2980248, 3725310, 4967080, 5960496, 7450620, 9934160, 14901240, 29802480]

約数ペア:

[(1, 29802480), (2, 14901240), (3, 9934160), (4, 7450620), (5, 5960496), (6, 4967080), (8, 3725310), (10, 2980248), (12, 2483540), (15, 1986832), (16, 1862655), (20, 1490124), (23, 1295760), (24, 1241770), (30, 993416), (40, 745062), (46, 647880), (48, 620885), (60, 496708), (69, 431920), (80, 372531), (92, 323940), (115, 259152), (120, 248354), (138, 215960), (184, 161970), (230, 129576), (240, 124177), (276, 107980), (345, 86384), (368, 80985), (460, 64788), (552, 53990), (690, 43192), (920, 32394), (1104, 26995), (1380, 21596), (1840, 16197), (2760, 10798), (5399, 5520)]