228954840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61547}}^1$

素因数の和:61592

約数の個数: 64

約数和(自身を含む): 709032960

約数和(自身を除く): 480078120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 61547, 123094, 184641, 246188, 307735, 369282, 492376, 615470, 738564, 923205, 1230940, 1477128, 1846410, 1907957, 2461880, 3692820, 3815914, 5723871, 7385640, 7631828, 9539785, 11447742, 15263656, 19079570, 22895484, 28619355, 38159140, 45790968, 57238710, 76318280, 114477420, 228954840]

約数ペア:

[(1, 228954840), (2, 114477420), (3, 76318280), (4, 57238710), (5, 45790968), (6, 38159140), (8, 28619355), (10, 22895484), (12, 19079570), (15, 15263656), (20, 11447742), (24, 9539785), (30, 7631828), (31, 7385640), (40, 5723871), (60, 3815914), (62, 3692820), (93, 2461880), (120, 1907957), (124, 1846410), (155, 1477128), (186, 1230940), (248, 923205), (310, 738564), (372, 615470), (465, 492376), (620, 369282), (744, 307735), (930, 246188), (1240, 184641), (1860, 123094), (3720, 61547)]