321883560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47059}}^1$

素因数の和:47095

約数の個数: 96

約数和(自身を含む): 1101204000

約数和(自身を除く): 779320440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 47059, 94118, 141177, 188236, 235295, 282354, 376472, 423531, 470590, 564708, 705885, 847062, 894121, 941180, 1129416, 1411770, 1694124, 1788242, 1882360, 2117655, 2682363, 2823540, 3388248, 3576484, 4235310, 4470605, 5364726, 5647080, 7152968, 8047089, 8470620, 8941210, 10729452, 13411815, 16094178, 16941240, 17882420, 21458904, 26823630, 32188356, 35764840, 40235445, 53647260, 64376712, 80470890, 107294520, 160941780, 321883560]

約数ペア:

[(1, 321883560), (2, 160941780), (3, 107294520), (4, 80470890), (5, 64376712), (6, 53647260), (8, 40235445), (9, 35764840), (10, 32188356), (12, 26823630), (15, 21458904), (18, 17882420), (19, 16941240), (20, 16094178), (24, 13411815), (30, 10729452), (36, 8941210), (38, 8470620), (40, 8047089), (45, 7152968), (57, 5647080), (60, 5364726), (72, 4470605), (76, 4235310), (90, 3576484), (95, 3388248), (114, 2823540), (120, 2682363), (152, 2117655), (171, 1882360), (180, 1788242), (190, 1694124), (228, 1411770), (285, 1129416), (342, 941180), (360, 894121), (380, 847062), (456, 705885), (570, 564708), (684, 470590), (760, 423531), (855, 376472), (1140, 282354), (1368, 235295), (1710, 188236), (2280, 141177), (3420, 94118), (6840, 47059)]