15705059280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{243263}}^1$

素因数の和:243548

約数の個数: 80

約数和(自身を含む): 48866872320

約数和(自身を除く): 33161813040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 4304, 5380, 6456, 8070, 10760, 12912, 16140, 21520, 32280, 64560, 243263, 486526, 729789, 973052, 1216315, 1459578, 1946104, 2432630, 2919156, 3648945, 3892208, 4865260, 5838312, 7297890, 9730520, 11676624, 14595780, 19461040, 29191560, 58383120, 65437747, 130875494, 196313241, 261750988, 327188735, 392626482, 523501976, 654377470, 785252964, 981566205, 1047003952, 1308754940, 1570505928, 1963132410, 2617509880, 3141011856, 3926264820, 5235019760, 7852529640, 15705059280]

約数ペア:

[(1, 15705059280), (2, 7852529640), (3, 5235019760), (4, 3926264820), (5, 3141011856), (6, 2617509880), (8, 1963132410), (10, 1570505928), (12, 1308754940), (15, 1047003952), (16, 981566205), (20, 785252964), (24, 654377470), (30, 523501976), (40, 392626482), (48, 327188735), (60, 261750988), (80, 196313241), (120, 130875494), (240, 65437747), (269, 58383120), (538, 29191560), (807, 19461040), (1076, 14595780), (1345, 11676624), (1614, 9730520), (2152, 7297890), (2690, 5838312), (3228, 4865260), (4035, 3892208), (4304, 3648945), (5380, 2919156), (6456, 2432630), (8070, 1946104), (10760, 1459578), (12912, 1216315), (16140, 973052), (21520, 729789), (32280, 486526), (64560, 243263)]