159263640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{442399}}^1$

素因数の和:442416

約数の個数: 48

約数和(自身を含む): 517608000

約数和(自身を除く): 358344360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 442399, 884798, 1327197, 1769596, 2211995, 2654394, 3539192, 3981591, 4423990, 5308788, 6635985, 7963182, 8847980, 10617576, 13271970, 15926364, 17695960, 19907955, 26543940, 31852728, 39815910, 53087880, 79631820, 159263640]

約数ペア:

[(1, 159263640), (2, 79631820), (3, 53087880), (4, 39815910), (5, 31852728), (6, 26543940), (8, 19907955), (9, 17695960), (10, 15926364), (12, 13271970), (15, 10617576), (18, 8847980), (20, 7963182), (24, 6635985), (30, 5308788), (36, 4423990), (40, 3981591), (45, 3539192), (60, 2654394), (72, 2211995), (90, 1769596), (120, 1327197), (180, 884798), (360, 442399)]