1275569040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{129631}}^1$

素因数の和:129688

約数の個数: 80

約数和(自身を含む): 4050740736

約数和(自身を除く): 2775171696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 129631, 259262, 388893, 518524, 648155, 777786, 1037048, 1296310, 1555572, 1944465, 2074096, 2592620, 3111144, 3888930, 5185240, 5314871, 6222288, 7777860, 10370480, 10629742, 15555720, 15944613, 21259484, 26574355, 31111440, 31889226, 42518968, 53148710, 63778452, 79723065, 85037936, 106297420, 127556904, 159446130, 212594840, 255113808, 318892260, 425189680, 637784520, 1275569040]

約数ペア:

[(1, 1275569040), (2, 637784520), (3, 425189680), (4, 318892260), (5, 255113808), (6, 212594840), (8, 159446130), (10, 127556904), (12, 106297420), (15, 85037936), (16, 79723065), (20, 63778452), (24, 53148710), (30, 42518968), (40, 31889226), (41, 31111440), (48, 26574355), (60, 21259484), (80, 15944613), (82, 15555720), (120, 10629742), (123, 10370480), (164, 7777860), (205, 6222288), (240, 5314871), (246, 5185240), (328, 3888930), (410, 3111144), (492, 2592620), (615, 2074096), (656, 1944465), (820, 1555572), (984, 1296310), (1230, 1037048), (1640, 777786), (1968, 648155), (2460, 518524), (3280, 388893), (4920, 259262), (9840, 129631)]