153669720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67399}}^1$

素因数の和:67432

約数の個数: 64

約数和(自身を含む): 485280000

約数和(自身を除く): 331610280

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, 67399, 134798, 202197, 269596, 336995, 404394, 539192, 673990, 808788, 1010985, 1280581, 1347980, 1617576, 2021970, 2561162, 2695960, 3841743, 4043940, 5122324, 6402905, 7683486, 8087880, 10244648, 12805810, 15366972, 19208715, 25611620, 30733944, 38417430, 51223240, 76834860, 153669720]

約数ペア:

[(1, 153669720), (2, 76834860), (3, 51223240), (4, 38417430), (5, 30733944), (6, 25611620), (8, 19208715), (10, 15366972), (12, 12805810), (15, 10244648), (19, 8087880), (20, 7683486), (24, 6402905), (30, 5122324), (38, 4043940), (40, 3841743), (57, 2695960), (60, 2561162), (76, 2021970), (95, 1617576), (114, 1347980), (120, 1280581), (152, 1010985), (190, 808788), (228, 673990), (285, 539192), (380, 404394), (456, 336995), (570, 269596), (760, 202197), (1140, 134798), (2280, 67399)]