613317720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{268999}}^1$

素因数の和:269032

約数の個数: 64

約数和(自身を含む): 1936800000

約数和(自身を除く): 1323482280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 268999, 537998, 806997, 1075996, 1344995, 1613994, 2151992, 2689990, 3227988, 4034985, 5110981, 5379980, 6455976, 8069970, 10221962, 10759960, 15332943, 16139940, 20443924, 25554905, 30665886, 32279880, 40887848, 51109810, 61331772, 76664715, 102219620, 122663544, 153329430, 204439240, 306658860, 613317720]

約数ペア:

[(1, 613317720), (2, 306658860), (3, 204439240), (4, 153329430), (5, 122663544), (6, 102219620), (8, 76664715), (10, 61331772), (12, 51109810), (15, 40887848), (19, 32279880), (20, 30665886), (24, 25554905), (30, 20443924), (38, 16139940), (40, 15332943), (57, 10759960), (60, 10221962), (76, 8069970), (95, 6455976), (114, 5379980), (120, 5110981), (152, 4034985), (190, 3227988), (228, 2689990), (285, 2151992), (380, 1613994), (456, 1344995), (570, 1075996), (760, 806997), (1140, 537998), (2280, 268999)]