77632680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 246758400

約数和(自身を除く): 169125720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 509, 615, 620, 744, 820, 930, 984, 1018, 1230, 1240, 1271, 1527, 1640, 1860, 2036, 2460, 2542, 2545, 3054, 3720, 3813, 4072, 4920, 5084, 5090, 6108, 6355, 7626, 7635, 10168, 10180, 12216, 12710, 15252, 15270, 15779, 19065, 20360, 20869, 25420, 30504, 30540, 31558, 38130, 41738, 47337, 50840, 61080, 62607, 63116, 76260, 78895, 83476, 94674, 104345, 125214, 126232, 152520, 157790, 166952, 189348, 208690, 236685, 250428, 313035, 315580, 378696, 417380, 473370, 500856, 626070, 631160, 646939, 834760, 946740, 1252140, 1293878, 1893480, 1940817, 2504280, 2587756, 3234695, 3881634, 5175512, 6469390, 7763268, 9704085, 12938780, 15526536, 19408170, 25877560, 38816340, 77632680]

約数ペア:

[(1, 77632680), (2, 38816340), (3, 25877560), (4, 19408170), (5, 15526536), (6, 12938780), (8, 9704085), (10, 7763268), (12, 6469390), (15, 5175512), (20, 3881634), (24, 3234695), (30, 2587756), (31, 2504280), (40, 1940817), (41, 1893480), (60, 1293878), (62, 1252140), (82, 946740), (93, 834760), (120, 646939), (123, 631160), (124, 626070), (155, 500856), (164, 473370), (186, 417380), (205, 378696), (246, 315580), (248, 313035), (310, 250428), (328, 236685), (372, 208690), (410, 189348), (465, 166952), (492, 157790), (509, 152520), (615, 126232), (620, 125214), (744, 104345), (820, 94674), (930, 83476), (984, 78895), (1018, 76260), (1230, 63116), (1240, 62607), (1271, 61080), (1527, 50840), (1640, 47337), (1860, 41738), (2036, 38130), (2460, 31558), (2542, 30540), (2545, 30504), (3054, 25420), (3720, 20869), (3813, 20360), (4072, 19065), (4920, 15779), (5084, 15270), (5090, 15252), (6108, 12710), (6355, 12216), (7626, 10180), (7635, 10168)]