231189720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101399}}^1$

素因数の和:101432

約数の個数: 64

約数和(自身を含む): 730080000

約数和(自身を除く): 498890280

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, 101399, 202798, 304197, 405596, 506995, 608394, 811192, 1013990, 1216788, 1520985, 1926581, 2027980, 2433576, 3041970, 3853162, 4055960, 5779743, 6083940, 7706324, 9632905, 11559486, 12167880, 15412648, 19265810, 23118972, 28898715, 38531620, 46237944, 57797430, 77063240, 115594860, 231189720]

約数ペア:

[(1, 231189720), (2, 115594860), (3, 77063240), (4, 57797430), (5, 46237944), (6, 38531620), (8, 28898715), (10, 23118972), (12, 19265810), (15, 15412648), (19, 12167880), (20, 11559486), (24, 9632905), (30, 7706324), (38, 6083940), (40, 5779743), (57, 4055960), (60, 3853162), (76, 3041970), (95, 2433576), (114, 2027980), (120, 1926581), (152, 1520985), (190, 1216788), (228, 1013990), (285, 811192), (380, 608394), (456, 506995), (570, 405596), (760, 304197), (1140, 202798), (2280, 101399)]