8417472.00000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 132848640

約数和(自身を除く): 94360080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 239, 240, 244, 264, 305, 330, 366, 440, 478, 488, 528, 610, 660, 671, 717, 732, 880, 915, 956, 976, 1195, 1220, 1320, 1342, 1434, 1464, 1830, 1912, 2013, 2390, 2440, 2629, 2640, 2684, 2868, 2928, 3355, 3585, 3660, 3824, 4026, 4780, 4880, 5258, 5368, 5736, 6710, 7170, 7320, 7887, 8052, 9560, 10065, 10516, 10736, 11472, 13145, 13420, 14340, 14579, 14640, 15774, 16104, 19120, 20130, 21032, 26290, 26840, 28680, 29158, 31548, 32208, 39435, 40260, 42064, 43737, 52580, 53680, 57360, 58316, 63096, 72895, 78870, 80520, 87474, 105160, 116632, 126192, 145790, 157740, 160369, 161040, 174948, 210320, 218685, 233264, 291580, 315480, 320738, 349896, 437370, 481107, 583160, 630960, 641476, 699792, 801845, 874740, 962214, 1166320, 1282952, 1603690, 1749480, 1924428, 2405535, 2565904, 3207380, 3498960, 3848856, 4811070, 6414760, 7697712, 9622140, 12829520, 19244280, 38488560]

約数ペア:

[(1, 38488560), (2, 19244280), (3, 12829520), (4, 9622140), (5, 7697712), (6, 6414760), (8, 4811070), (10, 3848856), (11, 3498960), (12, 3207380), (15, 2565904), (16, 2405535), (20, 1924428), (22, 1749480), (24, 1603690), (30, 1282952), (33, 1166320), (40, 962214), (44, 874740), (48, 801845), (55, 699792), (60, 641476), (61, 630960), (66, 583160), (80, 481107), (88, 437370), (110, 349896), (120, 320738), (122, 315480), (132, 291580), (165, 233264), (176, 218685), (183, 210320), (220, 174948), (239, 161040), (240, 160369), (244, 157740), (264, 145790), (305, 126192), (330, 116632), (366, 105160), (440, 87474), (478, 80520), (488, 78870), (528, 72895), (610, 63096), (660, 58316), (671, 57360), (717, 53680), (732, 52580), (880, 43737), (915, 42064), (956, 40260), (976, 39435), (1195, 32208), (1220, 31548), (1320, 29158), (1342, 28680), (1434, 26840), (1464, 26290), (1830, 21032), (1912, 20130), (2013, 19120), (2390, 16104), (2440, 15774), (2629, 14640), (2640, 14579), (2684, 14340), (2868, 13420), (2928, 13145), (3355, 11472), (3585, 10736), (3660, 10516), (3824, 10065), (4026, 9560), (4780, 8052), (4880, 7887), (5258, 7320), (5368, 7170), (5736, 6710)]