15156727080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{370399}}^1$

素因数の和:370455

約数の個数: 128

約数和(自身を含む): 51204096000

約数和(自身を除く): 36047368920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 13640, 20460, 40920, 370399, 740798, 1111197, 1481596, 1851995, 2222394, 2963192, 3703990, 4074389, 4444788, 5555985, 7407980, 8148778, 8889576, 11111970, 11482369, 12223167, 14815960, 16297556, 20371945, 22223940, 22964738, 24446334, 32595112, 34447107, 40743890, 44447880, 45929476, 48892668, 57411845, 61115835, 68894214, 81487780, 91858952, 97785336, 114823690, 122231670, 126306059, 137788428, 162975560, 172235535, 229647380, 244463340, 252612118, 275576856, 344471070, 378918177, 459294760, 488926680, 505224236, 631530295, 688942140, 757836354, 1010448472, 1263060590, 1377884280, 1515672708, 1894590885, 2526121180, 3031345416, 3789181770, 5052242360, 7578363540, 15156727080]

約数ペア:

[(1, 15156727080), (2, 7578363540), (3, 5052242360), (4, 3789181770), (5, 3031345416), (6, 2526121180), (8, 1894590885), (10, 1515672708), (11, 1377884280), (12, 1263060590), (15, 1010448472), (20, 757836354), (22, 688942140), (24, 631530295), (30, 505224236), (31, 488926680), (33, 459294760), (40, 378918177), (44, 344471070), (55, 275576856), (60, 252612118), (62, 244463340), (66, 229647380), (88, 172235535), (93, 162975560), (110, 137788428), (120, 126306059), (124, 122231670), (132, 114823690), (155, 97785336), (165, 91858952), (186, 81487780), (220, 68894214), (248, 61115835), (264, 57411845), (310, 48892668), (330, 45929476), (341, 44447880), (372, 40743890), (440, 34447107), (465, 32595112), (620, 24446334), (660, 22964738), (682, 22223940), (744, 20371945), (930, 16297556), (1023, 14815960), (1240, 12223167), (1320, 11482369), (1364, 11111970), (1705, 8889576), (1860, 8148778), (2046, 7407980), (2728, 5555985), (3410, 4444788), (3720, 4074389), (4092, 3703990), (5115, 2963192), (6820, 2222394), (8184, 1851995), (10230, 1481596), (13640, 1111197), (20460, 740798), (40920, 370399)]