1451209680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{5077}}^1$

素因数の和:5493

約数の個数: 120

約数和(自身を含む): 4886884392

約数和(自身を除く): 3435674712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 397, 720, 794, 1191, 1588, 1985, 2382, 3176, 3573, 3970, 4764, 5077, 5955, 6352, 7146, 7940, 9528, 10154, 11910, 14292, 15231, 15880, 17865, 19056, 20308, 23820, 25385, 28584, 30462, 31760, 35730, 40616, 45693, 47640, 50770, 57168, 60924, 71460, 76155, 81232, 91386, 95280, 101540, 121848, 142920, 152310, 182772, 203080, 228465, 243696, 285840, 304620, 365544, 406160, 456930, 609240, 731088, 913860, 1218480, 1827720, 2015569, 3655440, 4031138, 6046707, 8062276, 10077845, 12093414, 16124552, 18140121, 20155690, 24186828, 30233535, 32249104, 36280242, 40311380, 48373656, 60467070, 72560484, 80622760, 90700605, 96747312, 120934140, 145120968, 161245520, 181401210, 241868280, 290241936, 362802420, 483736560, 725604840, 1451209680]

約数ペア:

[(1, 1451209680), (2, 725604840), (3, 483736560), (4, 362802420), (5, 290241936), (6, 241868280), (8, 181401210), (9, 161245520), (10, 145120968), (12, 120934140), (15, 96747312), (16, 90700605), (18, 80622760), (20, 72560484), (24, 60467070), (30, 48373656), (36, 40311380), (40, 36280242), (45, 32249104), (48, 30233535), (60, 24186828), (72, 20155690), (80, 18140121), (90, 16124552), (120, 12093414), (144, 10077845), (180, 8062276), (240, 6046707), (360, 4031138), (397, 3655440), (720, 2015569), (794, 1827720), (1191, 1218480), (1588, 913860), (1985, 731088), (2382, 609240), (3176, 456930), (3573, 406160), (3970, 365544), (4764, 304620), (5077, 285840), (5955, 243696), (6352, 228465), (7146, 203080), (7940, 182772), (9528, 152310), (10154, 142920), (11910, 121848), (14292, 101540), (15231, 95280), (15880, 91386), (17865, 81232), (19056, 76155), (20308, 71460), (23820, 60924), (25385, 57168), (28584, 50770), (30462, 47640), (31760, 45693), (35730, 40616)]