147480360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 458956800

約数和(自身を除く): 311476440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 79, 94, 120, 141, 158, 188, 235, 237, 282, 316, 331, 376, 395, 470, 474, 564, 632, 662, 705, 790, 940, 948, 993, 1128, 1185, 1324, 1410, 1580, 1655, 1880, 1896, 1986, 2370, 2648, 2820, 3160, 3310, 3713, 3972, 4740, 4965, 5640, 6620, 7426, 7944, 9480, 9930, 11139, 13240, 14852, 15557, 18565, 19860, 22278, 26149, 29704, 31114, 37130, 39720, 44556, 46671, 52298, 55695, 62228, 74260, 77785, 78447, 89112, 93342, 104596, 111390, 124456, 130745, 148520, 155570, 156894, 186684, 209192, 222780, 233355, 261490, 311140, 313788, 373368, 392235, 445560, 466710, 522980, 622280, 627576, 784470, 933420, 1045960, 1229003, 1568940, 1866840, 2458006, 3137880, 3687009, 4916012, 6145015, 7374018, 9832024, 12290030, 14748036, 18435045, 24580060, 29496072, 36870090, 49160120, 73740180, 147480360]

約数ペア:

[(1, 147480360), (2, 73740180), (3, 49160120), (4, 36870090), (5, 29496072), (6, 24580060), (8, 18435045), (10, 14748036), (12, 12290030), (15, 9832024), (20, 7374018), (24, 6145015), (30, 4916012), (40, 3687009), (47, 3137880), (60, 2458006), (79, 1866840), (94, 1568940), (120, 1229003), (141, 1045960), (158, 933420), (188, 784470), (235, 627576), (237, 622280), (282, 522980), (316, 466710), (331, 445560), (376, 392235), (395, 373368), (470, 313788), (474, 311140), (564, 261490), (632, 233355), (662, 222780), (705, 209192), (790, 186684), (940, 156894), (948, 155570), (993, 148520), (1128, 130745), (1185, 124456), (1324, 111390), (1410, 104596), (1580, 93342), (1655, 89112), (1880, 78447), (1896, 77785), (1986, 74260), (2370, 62228), (2648, 55695), (2820, 52298), (3160, 46671), (3310, 44556), (3713, 39720), (3972, 37130), (4740, 31114), (4965, 29704), (5640, 26149), (6620, 22278), (7426, 19860), (7944, 18565), (9480, 15557), (9930, 14852), (11139, 13240)]