827665920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{35923}}^1$

素因数の和:35952

約数の個数: 120

約数和(自身を含む): 2866519656

約数和(自身を除く): 2038853736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 35923, 71846, 107769, 143692, 179615, 215538, 287384, 323307, 359230, 431076, 538845, 574768, 646614, 718460, 862152, 1077690, 1149536, 1293228, 1436920, 1616535, 1724304, 2155380, 2299072, 2586456, 2873840, 3233070, 3448608, 4310760, 4598144, 5172912, 5747680, 6466140, 6897216, 8621520, 9196288, 10345824, 11495360, 12932280, 13794432, 17243040, 18392576, 20691648, 22990720, 25864560, 27588864, 34486080, 41383296, 45981440, 51729120, 55177728, 68972160, 82766592, 91962880, 103458240, 137944320, 165533184, 206916480, 275888640, 413832960, 827665920]

約数ペア:

[(1, 827665920), (2, 413832960), (3, 275888640), (4, 206916480), (5, 165533184), (6, 137944320), (8, 103458240), (9, 91962880), (10, 82766592), (12, 68972160), (15, 55177728), (16, 51729120), (18, 45981440), (20, 41383296), (24, 34486080), (30, 27588864), (32, 25864560), (36, 22990720), (40, 20691648), (45, 18392576), (48, 17243040), (60, 13794432), (64, 12932280), (72, 11495360), (80, 10345824), (90, 9196288), (96, 8621520), (120, 6897216), (128, 6466140), (144, 5747680), (160, 5172912), (180, 4598144), (192, 4310760), (240, 3448608), (256, 3233070), (288, 2873840), (320, 2586456), (360, 2299072), (384, 2155380), (480, 1724304), (512, 1616535), (576, 1436920), (640, 1293228), (720, 1149536), (768, 1077690), (960, 862152), (1152, 718460), (1280, 646614), (1440, 574768), (1536, 538845), (1920, 431076), (2304, 359230), (2560, 323307), (2880, 287384), (3840, 215538), (4608, 179615), (5760, 143692), (7680, 107769), (11520, 71846), (23040, 35923)]