148702920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1239191}}^1$

素因数の和:1239205

約数の個数: 32

約数和(自身を含む): 446109120

約数和(自身を除く): 297406200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1239191, 2478382, 3717573, 4956764, 6195955, 7435146, 9913528, 12391910, 14870292, 18587865, 24783820, 29740584, 37175730, 49567640, 74351460, 148702920]

約数ペア:

[(1, 148702920), (2, 74351460), (3, 49567640), (4, 37175730), (5, 29740584), (6, 24783820), (8, 18587865), (10, 14870292), (12, 12391910), (15, 9913528), (20, 7435146), (24, 6195955), (30, 4956764), (40, 3717573), (60, 2478382), (120, 1239191)]