68553360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{95213}}^1$

素因数の和:95232

約数の個数: 60

約数和(自身を含む): 230227452

約数和(自身を除く): 161674092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 95213, 190426, 285639, 380852, 476065, 571278, 761704, 856917, 952130, 1142556, 1428195, 1523408, 1713834, 1904260, 2285112, 2856390, 3427668, 3808520, 4284585, 4570224, 5712780, 6855336, 7617040, 8569170, 11425560, 13710672, 17138340, 22851120, 34276680, 68553360]

約数ペア:

[(1, 68553360), (2, 34276680), (3, 22851120), (4, 17138340), (5, 13710672), (6, 11425560), (8, 8569170), (9, 7617040), (10, 6855336), (12, 5712780), (15, 4570224), (16, 4284585), (18, 3808520), (20, 3427668), (24, 2856390), (30, 2285112), (36, 1904260), (40, 1713834), (45, 1523408), (48, 1428195), (60, 1142556), (72, 952130), (80, 856917), (90, 761704), (120, 571278), (144, 476065), (180, 380852), (240, 285639), (360, 190426), (720, 95213)]