249363120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{17033}}^1$

素因数の和:17110

約数の個数: 80

約数和(自身を含む): 785744352

約数和(自身を除く): 536381232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 17033, 34066, 51099, 68132, 85165, 102198, 136264, 170330, 204396, 255495, 272528, 340660, 408792, 510990, 681320, 817584, 1021980, 1039013, 1362640, 2043960, 2078026, 3117039, 4087920, 4156052, 5195065, 6234078, 8312104, 10390130, 12468156, 15585195, 16624208, 20780260, 24936312, 31170390, 41560520, 49872624, 62340780, 83121040, 124681560, 249363120]

約数ペア:

[(1, 249363120), (2, 124681560), (3, 83121040), (4, 62340780), (5, 49872624), (6, 41560520), (8, 31170390), (10, 24936312), (12, 20780260), (15, 16624208), (16, 15585195), (20, 12468156), (24, 10390130), (30, 8312104), (40, 6234078), (48, 5195065), (60, 4156052), (61, 4087920), (80, 3117039), (120, 2078026), (122, 2043960), (183, 1362640), (240, 1039013), (244, 1021980), (305, 817584), (366, 681320), (488, 510990), (610, 408792), (732, 340660), (915, 272528), (976, 255495), (1220, 204396), (1464, 170330), (1830, 136264), (2440, 102198), (2928, 85165), (3660, 68132), (4880, 51099), (7320, 34066), (14640, 17033)]