2912872560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{933613}}^1$

素因数の和:933642

約数の個数: 80

約数和(自身を含む): 9724523424

約数和(自身を除く): 6811650864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 933613, 1867226, 2800839, 3734452, 4668065, 5601678, 7468904, 9336130, 11203356, 12136969, 14004195, 14937808, 18672260, 22406712, 24273938, 28008390, 36410907, 37344520, 44813424, 48547876, 56016780, 60684845, 72821814, 74689040, 97095752, 112033560, 121369690, 145643628, 182054535, 194191504, 224067120, 242739380, 291287256, 364109070, 485478760, 582574512, 728218140, 970957520, 1456436280, 2912872560]

約数ペア:

[(1, 2912872560), (2, 1456436280), (3, 970957520), (4, 728218140), (5, 582574512), (6, 485478760), (8, 364109070), (10, 291287256), (12, 242739380), (13, 224067120), (15, 194191504), (16, 182054535), (20, 145643628), (24, 121369690), (26, 112033560), (30, 97095752), (39, 74689040), (40, 72821814), (48, 60684845), (52, 56016780), (60, 48547876), (65, 44813424), (78, 37344520), (80, 36410907), (104, 28008390), (120, 24273938), (130, 22406712), (156, 18672260), (195, 14937808), (208, 14004195), (240, 12136969), (260, 11203356), (312, 9336130), (390, 7468904), (520, 5601678), (624, 4668065), (780, 3734452), (1040, 2800839), (1560, 1867226), (3120, 933613)]