177921120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28513}}^1$

素因数の和:28544

約数の個数: 96

約数和(自身を含む): 603584352

約数和(自身を除く): 425663232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 28513, 57026, 85539, 114052, 142565, 171078, 228104, 285130, 342156, 370669, 427695, 456208, 570260, 684312, 741338, 855390, 912416, 1112007, 1140520, 1368624, 1482676, 1710780, 1853345, 2224014, 2281040, 2737248, 2965352, 3421560, 3706690, 4448028, 4562080, 5560035, 5930704, 6843120, 7413380, 8896056, 11120070, 11861408, 13686240, 14826760, 17792112, 22240140, 29653520, 35584224, 44480280, 59307040, 88960560, 177921120]

約数ペア:

[(1, 177921120), (2, 88960560), (3, 59307040), (4, 44480280), (5, 35584224), (6, 29653520), (8, 22240140), (10, 17792112), (12, 14826760), (13, 13686240), (15, 11861408), (16, 11120070), (20, 8896056), (24, 7413380), (26, 6843120), (30, 5930704), (32, 5560035), (39, 4562080), (40, 4448028), (48, 3706690), (52, 3421560), (60, 2965352), (65, 2737248), (78, 2281040), (80, 2224014), (96, 1853345), (104, 1710780), (120, 1482676), (130, 1368624), (156, 1140520), (160, 1112007), (195, 912416), (208, 855390), (240, 741338), (260, 684312), (312, 570260), (390, 456208), (416, 427695), (480, 370669), (520, 342156), (624, 285130), (780, 228104), (1040, 171078), (1248, 142565), (1560, 114052), (2080, 85539), (3120, 57026), (6240, 28513)]