1020289680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83357}}^1$

素因数の和:83393

約数の個数: 120

約数和(自身を含む): 3628073592

約数和(自身を除く): 2607783912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 83357, 166714, 250071, 333428, 416785, 500142, 666856, 750213, 833570, 1000284, 1250355, 1333712, 1417069, 1500426, 1667140, 2000568, 2500710, 2834138, 3000852, 3334280, 3751065, 4001136, 4251207, 5001420, 5668276, 6001704, 6668560, 7085345, 7502130, 8502414, 10002840, 11336552, 12003408, 12753621, 14170690, 15004260, 17004828, 20005680, 21256035, 22673104, 25507242, 28341380, 30008520, 34009656, 42512070, 51014484, 56682760, 60017040, 63768105, 68019312, 85024140, 102028968, 113365520, 127536210, 170048280, 204057936, 255072420, 340096560, 510144840, 1020289680]

約数ペア:

[(1, 1020289680), (2, 510144840), (3, 340096560), (4, 255072420), (5, 204057936), (6, 170048280), (8, 127536210), (9, 113365520), (10, 102028968), (12, 85024140), (15, 68019312), (16, 63768105), (17, 60017040), (18, 56682760), (20, 51014484), (24, 42512070), (30, 34009656), (34, 30008520), (36, 28341380), (40, 25507242), (45, 22673104), (48, 21256035), (51, 20005680), (60, 17004828), (68, 15004260), (72, 14170690), (80, 12753621), (85, 12003408), (90, 11336552), (102, 10002840), (120, 8502414), (136, 7502130), (144, 7085345), (153, 6668560), (170, 6001704), (180, 5668276), (204, 5001420), (240, 4251207), (255, 4001136), (272, 3751065), (306, 3334280), (340, 3000852), (360, 2834138), (408, 2500710), (510, 2000568), (612, 1667140), (680, 1500426), (720, 1417069), (765, 1333712), (816, 1250355), (1020, 1000284), (1224, 833570), (1360, 750213), (1530, 666856), (2040, 500142), (2448, 416785), (3060, 333428), (4080, 250071), (6120, 166714), (12240, 83357)]