145847760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35747}}^1$

素因数の和:35780

約数の個数: 80

約数和(自身を含む): 478737216

約数和(自身を除く): 332889456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 35747, 71494, 107241, 142988, 178735, 214482, 285976, 357470, 428964, 536205, 571952, 607699, 714940, 857928, 1072410, 1215398, 1429880, 1715856, 1823097, 2144820, 2430796, 2859760, 3038495, 3646194, 4289640, 4861592, 6076990, 7292388, 8579280, 9115485, 9723184, 12153980, 14584776, 18230970, 24307960, 29169552, 36461940, 48615920, 72923880, 145847760]

約数ペア:

[(1, 145847760), (2, 72923880), (3, 48615920), (4, 36461940), (5, 29169552), (6, 24307960), (8, 18230970), (10, 14584776), (12, 12153980), (15, 9723184), (16, 9115485), (17, 8579280), (20, 7292388), (24, 6076990), (30, 4861592), (34, 4289640), (40, 3646194), (48, 3038495), (51, 2859760), (60, 2430796), (68, 2144820), (80, 1823097), (85, 1715856), (102, 1429880), (120, 1215398), (136, 1072410), (170, 857928), (204, 714940), (240, 607699), (255, 571952), (272, 536205), (340, 428964), (408, 357470), (510, 285976), (680, 214482), (816, 178735), (1020, 142988), (1360, 107241), (2040, 71494), (4080, 35747)]