15704518140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{108923}}^1$

素因数の和:109033

約数の個数: 120

約数和(自身を含む): 49819659120

約数和(自身を除く): 34115140980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 267, 270, 324, 356, 405, 445, 534, 540, 801, 810, 890, 1068, 1335, 1602, 1620, 1780, 2403, 2670, 3204, 4005, 4806, 5340, 7209, 8010, 9612, 12015, 14418, 16020, 24030, 28836, 36045, 48060, 72090, 108923, 144180, 217846, 326769, 435692, 544615, 653538, 980307, 1089230, 1307076, 1633845, 1960614, 2178460, 2940921, 3267690, 3921228, 4901535, 5881842, 6535380, 8822763, 9694147, 9803070, 11763684, 14704605, 17645526, 19388294, 19606140, 29082441, 29409210, 35291052, 38776588, 44113815, 48470735, 58164882, 58818420, 87247323, 88227630, 96941470, 116329764, 145412205, 174494646, 176455260, 193882940, 261741969, 290824410, 348989292, 436236615, 523483938, 581648820, 785225907, 872473230, 1046967876, 1308709845, 1570451814, 1744946460, 2617419690, 3140903628, 3926129535, 5234839380, 7852259070, 15704518140]

約数ペア:

[(1, 15704518140), (2, 7852259070), (3, 5234839380), (4, 3926129535), (5, 3140903628), (6, 2617419690), (9, 1744946460), (10, 1570451814), (12, 1308709845), (15, 1046967876), (18, 872473230), (20, 785225907), (27, 581648820), (30, 523483938), (36, 436236615), (45, 348989292), (54, 290824410), (60, 261741969), (81, 193882940), (89, 176455260), (90, 174494646), (108, 145412205), (135, 116329764), (162, 96941470), (178, 88227630), (180, 87247323), (267, 58818420), (270, 58164882), (324, 48470735), (356, 44113815), (405, 38776588), (445, 35291052), (534, 29409210), (540, 29082441), (801, 19606140), (810, 19388294), (890, 17645526), (1068, 14704605), (1335, 11763684), (1602, 9803070), (1620, 9694147), (1780, 8822763), (2403, 6535380), (2670, 5881842), (3204, 4901535), (4005, 3921228), (4806, 3267690), (5340, 2940921), (7209, 2178460), (8010, 1960614), (9612, 1633845), (12015, 1307076), (14418, 1089230), (16020, 980307), (24030, 653538), (28836, 544615), (36045, 435692), (48060, 326769), (72090, 217846), (108923, 144180)]