380575920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{33739}}^1$

素因数の和:33802

約数の個数: 80

約数和(自身を含む): 1204922880

約数和(自身を除く): 824346960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 33739, 67478, 101217, 134956, 168695, 202434, 269912, 337390, 404868, 506085, 539824, 674780, 809736, 1012170, 1349560, 1585733, 1619472, 2024340, 2699120, 3171466, 4048680, 4757199, 6342932, 7928665, 8097360, 9514398, 12685864, 15857330, 19028796, 23785995, 25371728, 31714660, 38057592, 47571990, 63429320, 76115184, 95143980, 126858640, 190287960, 380575920]

約数ペア:

[(1, 380575920), (2, 190287960), (3, 126858640), (4, 95143980), (5, 76115184), (6, 63429320), (8, 47571990), (10, 38057592), (12, 31714660), (15, 25371728), (16, 23785995), (20, 19028796), (24, 15857330), (30, 12685864), (40, 9514398), (47, 8097360), (48, 7928665), (60, 6342932), (80, 4757199), (94, 4048680), (120, 3171466), (141, 2699120), (188, 2024340), (235, 1619472), (240, 1585733), (282, 1349560), (376, 1012170), (470, 809736), (564, 674780), (705, 539824), (752, 506085), (940, 404868), (1128, 337390), (1410, 269912), (1880, 202434), (2256, 168695), (2820, 134956), (3760, 101217), (5640, 67478), (11280, 33739)]