203394720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13669}}^1$

素因数の和:13718

約数の個数: 96

約数和(自身を含む): 661409280

約数和(自身を除く): 458014560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13669, 14880, 27338, 41007, 54676, 68345, 82014, 109352, 136690, 164028, 205035, 218704, 273380, 328056, 410070, 423739, 437408, 546760, 656112, 820140, 847478, 1093520, 1271217, 1312224, 1640280, 1694956, 2118695, 2187040, 2542434, 3280560, 3389912, 4237390, 5084868, 6356085, 6561120, 6779824, 8474780, 10169736, 12712170, 13559648, 16949560, 20339472, 25424340, 33899120, 40678944, 50848680, 67798240, 101697360, 203394720]

約数ペア:

[(1, 203394720), (2, 101697360), (3, 67798240), (4, 50848680), (5, 40678944), (6, 33899120), (8, 25424340), (10, 20339472), (12, 16949560), (15, 13559648), (16, 12712170), (20, 10169736), (24, 8474780), (30, 6779824), (31, 6561120), (32, 6356085), (40, 5084868), (48, 4237390), (60, 3389912), (62, 3280560), (80, 2542434), (93, 2187040), (96, 2118695), (120, 1694956), (124, 1640280), (155, 1312224), (160, 1271217), (186, 1093520), (240, 847478), (248, 820140), (310, 656112), (372, 546760), (465, 437408), (480, 423739), (496, 410070), (620, 328056), (744, 273380), (930, 218704), (992, 205035), (1240, 164028), (1488, 136690), (1860, 109352), (2480, 82014), (2976, 68345), (3720, 54676), (4960, 41007), (7440, 27338), (13669, 14880)]