129552720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1641

約数の個数: 160

約数和(自身を含む): 452542464

約数和(自身を除く): 322989744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1583, 1705, 1860, 2046, 2480, 2640, 2728, 3166, 3410, 3720, 4092, 4749, 5115, 5456, 6332, 6820, 7440, 7915, 8184, 9498, 10230, 12664, 13640, 15830, 16368, 17413, 18996, 20460, 23745, 25328, 27280, 31660, 34826, 37992, 40920, 47490, 49073, 52239, 63320, 69652, 75984, 81840, 87065, 94980, 98146, 104478, 126640, 139304, 147219, 174130, 189960, 196292, 208956, 245365, 261195, 278608, 294438, 348260, 379920, 392584, 417912, 490730, 522390, 539803, 588876, 696520, 736095, 785168, 835824, 981460, 1044780, 1079606, 1177752, 1393040, 1472190, 1619409, 1962920, 2089560, 2159212, 2355504, 2699015, 2944380, 3238818, 3925840, 4179120, 4318424, 5398030, 5888760, 6477636, 8097045, 8636848, 10796060, 11777520, 12955272, 16194090, 21592120, 25910544, 32388180, 43184240, 64776360, 129552720]

約数ペア:

[(1, 129552720), (2, 64776360), (3, 43184240), (4, 32388180), (5, 25910544), (6, 21592120), (8, 16194090), (10, 12955272), (11, 11777520), (12, 10796060), (15, 8636848), (16, 8097045), (20, 6477636), (22, 5888760), (24, 5398030), (30, 4318424), (31, 4179120), (33, 3925840), (40, 3238818), (44, 2944380), (48, 2699015), (55, 2355504), (60, 2159212), (62, 2089560), (66, 1962920), (80, 1619409), (88, 1472190), (93, 1393040), (110, 1177752), (120, 1079606), (124, 1044780), (132, 981460), (155, 835824), (165, 785168), (176, 736095), (186, 696520), (220, 588876), (240, 539803), (248, 522390), (264, 490730), (310, 417912), (330, 392584), (341, 379920), (372, 348260), (440, 294438), (465, 278608), (496, 261195), (528, 245365), (620, 208956), (660, 196292), (682, 189960), (744, 174130), (880, 147219), (930, 139304), (1023, 126640), (1240, 104478), (1320, 98146), (1364, 94980), (1488, 87065), (1583, 81840), (1705, 75984), (1860, 69652), (2046, 63320), (2480, 52239), (2640, 49073), (2728, 47490), (3166, 40920), (3410, 37992), (3720, 34826), (4092, 31660), (4749, 27280), (5115, 25328), (5456, 23745), (6332, 20460), (6820, 18996), (7440, 17413), (7915, 16368), (8184, 15830), (9498, 13640), (10230, 12664)]