142199520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{296249}}^1$

素因数の和:296267

約数の個数: 48

約数和(自身を含む): 447930000

約数和(自身を除く): 305730480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 296249, 592498, 888747, 1184996, 1481245, 1777494, 2369992, 2962490, 3554988, 4443735, 4739984, 5924980, 7109976, 8887470, 9479968, 11849960, 14219952, 17774940, 23699920, 28439904, 35549880, 47399840, 71099760, 142199520]

約数ペア:

[(1, 142199520), (2, 71099760), (3, 47399840), (4, 35549880), (5, 28439904), (6, 23699920), (8, 17774940), (10, 14219952), (12, 11849960), (15, 9479968), (16, 8887470), (20, 7109976), (24, 5924980), (30, 4739984), (32, 4443735), (40, 3554988), (48, 2962490), (60, 2369992), (80, 1777494), (96, 1481245), (120, 1184996), (160, 888747), (240, 592498), (480, 296249)]