72379680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{150791}}^1$

素因数の和:150809

約数の個数: 48

約数和(自身を含む): 227997504

約数和(自身を除く): 155617824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 150791, 301582, 452373, 603164, 753955, 904746, 1206328, 1507910, 1809492, 2261865, 2412656, 3015820, 3618984, 4523730, 4825312, 6031640, 7237968, 9047460, 12063280, 14475936, 18094920, 24126560, 36189840, 72379680]

約数ペア:

[(1, 72379680), (2, 36189840), (3, 24126560), (4, 18094920), (5, 14475936), (6, 12063280), (8, 9047460), (10, 7237968), (12, 6031640), (15, 4825312), (16, 4523730), (20, 3618984), (24, 3015820), (30, 2412656), (32, 2261865), (40, 1809492), (48, 1507910), (60, 1206328), (80, 904746), (96, 753955), (120, 603164), (160, 452373), (240, 301582), (480, 150791)]