772147440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{6199}}^1$

素因数の和:6391

約数の個数: 120

約数和(自身を含む): 2608538400

約数和(自身を除く): 1836390960

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, 173, 180, 240, 346, 360, 519, 692, 720, 865, 1038, 1384, 1557, 1730, 2076, 2595, 2768, 3114, 3460, 4152, 5190, 6199, 6228, 6920, 7785, 8304, 10380, 12398, 12456, 13840, 15570, 18597, 20760, 24796, 24912, 30995, 31140, 37194, 41520, 49592, 55791, 61990, 62280, 74388, 92985, 99184, 111582, 123980, 124560, 148776, 185970, 223164, 247960, 278955, 297552, 371940, 446328, 495920, 557910, 743880, 892656, 1072427, 1115820, 1487760, 2144854, 2231640, 3217281, 4289708, 4463280, 5362135, 6434562, 8579416, 9651843, 10724270, 12869124, 16086405, 17158832, 19303686, 21448540, 25738248, 32172810, 38607372, 42897080, 48259215, 51476496, 64345620, 77214744, 85794160, 96518430, 128691240, 154429488, 193036860, 257382480, 386073720, 772147440]

約数ペア:

[(1, 772147440), (2, 386073720), (3, 257382480), (4, 193036860), (5, 154429488), (6, 128691240), (8, 96518430), (9, 85794160), (10, 77214744), (12, 64345620), (15, 51476496), (16, 48259215), (18, 42897080), (20, 38607372), (24, 32172810), (30, 25738248), (36, 21448540), (40, 19303686), (45, 17158832), (48, 16086405), (60, 12869124), (72, 10724270), (80, 9651843), (90, 8579416), (120, 6434562), (144, 5362135), (173, 4463280), (180, 4289708), (240, 3217281), (346, 2231640), (360, 2144854), (519, 1487760), (692, 1115820), (720, 1072427), (865, 892656), (1038, 743880), (1384, 557910), (1557, 495920), (1730, 446328), (2076, 371940), (2595, 297552), (2768, 278955), (3114, 247960), (3460, 223164), (4152, 185970), (5190, 148776), (6199, 124560), (6228, 123980), (6920, 111582), (7785, 99184), (8304, 92985), (10380, 74388), (12398, 62280), (12456, 61990), (13840, 55791), (15570, 49592), (18597, 41520), (20760, 37194), (24796, 31140), (24912, 30995)]