342136560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83857}}^1$

素因数の和:83890

約数の個数: 80

約数和(自身を含む): 1123026336

約数和(自身を除く): 780889776

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, 83857, 167714, 251571, 335428, 419285, 503142, 670856, 838570, 1006284, 1257855, 1341712, 1425569, 1677140, 2012568, 2515710, 2851138, 3354280, 4025136, 4276707, 5031420, 5702276, 6708560, 7127845, 8553414, 10062840, 11404552, 14255690, 17106828, 20125680, 21383535, 22809104, 28511380, 34213656, 42767070, 57022760, 68427312, 85534140, 114045520, 171068280, 342136560]

約数ペア:

[(1, 342136560), (2, 171068280), (3, 114045520), (4, 85534140), (5, 68427312), (6, 57022760), (8, 42767070), (10, 34213656), (12, 28511380), (15, 22809104), (16, 21383535), (17, 20125680), (20, 17106828), (24, 14255690), (30, 11404552), (34, 10062840), (40, 8553414), (48, 7127845), (51, 6708560), (60, 5702276), (68, 5031420), (80, 4276707), (85, 4025136), (102, 3354280), (120, 2851138), (136, 2515710), (170, 2012568), (204, 1677140), (240, 1425569), (255, 1341712), (272, 1257855), (340, 1006284), (408, 838570), (510, 670856), (680, 503142), (816, 419285), (1020, 335428), (1360, 251571), (2040, 167714), (4080, 83857)]