2434920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 7413120

約数和(自身を除く): 4978200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 197, 206, 309, 394, 412, 515, 591, 618, 788, 824, 985, 1030, 1182, 1236, 1545, 1576, 1970, 2060, 2364, 2472, 2955, 3090, 3940, 4120, 4728, 5910, 6180, 7880, 11820, 12360, 20291, 23640, 40582, 60873, 81164, 101455, 121746, 162328, 202910, 243492, 304365, 405820, 486984, 608730, 811640, 1217460, 2434920]

約数ペア:

[(1, 2434920), (2, 1217460), (3, 811640), (4, 608730), (5, 486984), (6, 405820), (8, 304365), (10, 243492), (12, 202910), (15, 162328), (20, 121746), (24, 101455), (30, 81164), (40, 60873), (60, 40582), (103, 23640), (120, 20291), (197, 12360), (206, 11820), (309, 7880), (394, 6180), (412, 5910), (515, 4728), (591, 4120), (618, 3940), (788, 3090), (824, 2955), (985, 2472), (1030, 2364), (1182, 2060), (1236, 1970), (1545, 1576)]