120752220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1555

約数の個数: 96

約数和(自身を含む): 361025280

約数和(自身を除く): 240273060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 73, 76, 95, 114, 146, 190, 219, 228, 285, 292, 365, 380, 438, 570, 730, 876, 1095, 1140, 1387, 1451, 1460, 2190, 2774, 2902, 4161, 4353, 4380, 5548, 5804, 6935, 7255, 8322, 8706, 13870, 14510, 16644, 17412, 20805, 21765, 27569, 27740, 29020, 41610, 43530, 55138, 82707, 83220, 87060, 105923, 110276, 137845, 165414, 211846, 275690, 317769, 330828, 413535, 423692, 529615, 551380, 635538, 827070, 1059230, 1271076, 1588845, 1654140, 2012537, 2118460, 3177690, 4025074, 6037611, 6355380, 8050148, 10062685, 12075222, 20125370, 24150444, 30188055, 40250740, 60376110, 120752220]

約数ペア:

[(1, 120752220), (2, 60376110), (3, 40250740), (4, 30188055), (5, 24150444), (6, 20125370), (10, 12075222), (12, 10062685), (15, 8050148), (19, 6355380), (20, 6037611), (30, 4025074), (38, 3177690), (57, 2118460), (60, 2012537), (73, 1654140), (76, 1588845), (95, 1271076), (114, 1059230), (146, 827070), (190, 635538), (219, 551380), (228, 529615), (285, 423692), (292, 413535), (365, 330828), (380, 317769), (438, 275690), (570, 211846), (730, 165414), (876, 137845), (1095, 110276), (1140, 105923), (1387, 87060), (1451, 83220), (1460, 82707), (2190, 55138), (2774, 43530), (2902, 41610), (4161, 29020), (4353, 27740), (4380, 27569), (5548, 21765), (5804, 20805), (6935, 17412), (7255, 16644), (8322, 14510), (8706, 13870)]