42520560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7703}}^1$

素因数の和:7742

約数の個数: 80

約数和(自身を含む): 137562624

約数和(自身を除く): 95042064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 7703, 15406, 23109, 30812, 38515, 46218, 61624, 77030, 92436, 115545, 123248, 154060, 177169, 184872, 231090, 308120, 354338, 369744, 462180, 531507, 616240, 708676, 885845, 924360, 1063014, 1417352, 1771690, 1848720, 2126028, 2657535, 2834704, 3543380, 4252056, 5315070, 7086760, 8504112, 10630140, 14173520, 21260280, 42520560]

約数ペア:

[(1, 42520560), (2, 21260280), (3, 14173520), (4, 10630140), (5, 8504112), (6, 7086760), (8, 5315070), (10, 4252056), (12, 3543380), (15, 2834704), (16, 2657535), (20, 2126028), (23, 1848720), (24, 1771690), (30, 1417352), (40, 1063014), (46, 924360), (48, 885845), (60, 708676), (69, 616240), (80, 531507), (92, 462180), (115, 369744), (120, 354338), (138, 308120), (184, 231090), (230, 184872), (240, 177169), (276, 154060), (345, 123248), (368, 115545), (460, 92436), (552, 77030), (690, 61624), (920, 46218), (1104, 38515), (1380, 30812), (1840, 23109), (2760, 15406), (5520, 7703)]