1235299920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{3191}}^1$

素因数の和:4820

約数の個数: 80

約数和(自身を含む): 3833004672

約数和(自身を除く): 2597704752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1613, 3191, 3226, 4839, 6382, 6452, 8065, 9573, 9678, 12764, 12904, 15955, 16130, 19146, 19356, 24195, 25528, 25808, 31910, 32260, 38292, 38712, 47865, 48390, 51056, 63820, 64520, 76584, 77424, 95730, 96780, 127640, 129040, 153168, 191460, 193560, 255280, 382920, 387120, 765840, 5147083, 10294166, 15441249, 20588332, 25735415, 30882498, 41176664, 51470830, 61764996, 77206245, 82353328, 102941660, 123529992, 154412490, 205883320, 247059984, 308824980, 411766640, 617649960, 1235299920]

約数ペア:

[(1, 1235299920), (2, 617649960), (3, 411766640), (4, 308824980), (5, 247059984), (6, 205883320), (8, 154412490), (10, 123529992), (12, 102941660), (15, 82353328), (16, 77206245), (20, 61764996), (24, 51470830), (30, 41176664), (40, 30882498), (48, 25735415), (60, 20588332), (80, 15441249), (120, 10294166), (240, 5147083), (1613, 765840), (3191, 387120), (3226, 382920), (4839, 255280), (6382, 193560), (6452, 191460), (8065, 153168), (9573, 129040), (9678, 127640), (12764, 96780), (12904, 95730), (15955, 77424), (16130, 76584), (19146, 64520), (19356, 63820), (24195, 51056), (25528, 48390), (25808, 47865), (31910, 38712), (32260, 38292)]