68262240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2092

約数の個数: 96

約数和(自身を含む): 218163456

約数和(自身を除く): 149901216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2003, 2130, 2272, 2840, 3408, 4006, 4260, 5680, 6009, 6816, 8012, 8520, 10015, 11360, 12018, 16024, 17040, 20030, 24036, 30045, 32048, 34080, 40060, 48072, 60090, 64096, 80120, 96144, 120180, 142213, 160240, 192288, 240360, 284426, 320480, 426639, 480720, 568852, 711065, 853278, 961440, 1137704, 1422130, 1706556, 2133195, 2275408, 2844260, 3413112, 4266390, 4550816, 5688520, 6826224, 8532780, 11377040, 13652448, 17065560, 22754080, 34131120, 68262240]

約数ペア:

[(1, 68262240), (2, 34131120), (3, 22754080), (4, 17065560), (5, 13652448), (6, 11377040), (8, 8532780), (10, 6826224), (12, 5688520), (15, 4550816), (16, 4266390), (20, 3413112), (24, 2844260), (30, 2275408), (32, 2133195), (40, 1706556), (48, 1422130), (60, 1137704), (71, 961440), (80, 853278), (96, 711065), (120, 568852), (142, 480720), (160, 426639), (213, 320480), (240, 284426), (284, 240360), (355, 192288), (426, 160240), (480, 142213), (568, 120180), (710, 96144), (852, 80120), (1065, 64096), (1136, 60090), (1420, 48072), (1704, 40060), (2003, 34080), (2130, 32048), (2272, 30045), (2840, 24036), (3408, 20030), (4006, 17040), (4260, 16024), (5680, 12018), (6009, 11360), (6816, 10015), (8012, 8520)]