1385524080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101281}}^1$

素因数の和:101319

約数の個数: 120

約数和(自身を含む): 4897997520

約数和(自身を除く): 3512473440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 101281, 202562, 303843, 405124, 506405, 607686, 810248, 911529, 1012810, 1215372, 1519215, 1620496, 1823058, 1924339, 2025620, 2430744, 3038430, 3646116, 3848678, 4051240, 4557645, 4861488, 5773017, 6076860, 7292232, 7697356, 8102480, 9115290, 9621695, 11546034, 12153720, 14584464, 15394712, 17319051, 18230580, 19243390, 23092068, 24307440, 28865085, 30789424, 34638102, 36461160, 38486780, 46184136, 57730170, 69276204, 72922320, 76973560, 86595255, 92368272, 115460340, 138552408, 153947120, 173190510, 230920680, 277104816, 346381020, 461841360, 692762040, 1385524080]

約数ペア:

[(1, 1385524080), (2, 692762040), (3, 461841360), (4, 346381020), (5, 277104816), (6, 230920680), (8, 173190510), (9, 153947120), (10, 138552408), (12, 115460340), (15, 92368272), (16, 86595255), (18, 76973560), (19, 72922320), (20, 69276204), (24, 57730170), (30, 46184136), (36, 38486780), (38, 36461160), (40, 34638102), (45, 30789424), (48, 28865085), (57, 24307440), (60, 23092068), (72, 19243390), (76, 18230580), (80, 17319051), (90, 15394712), (95, 14584464), (114, 12153720), (120, 11546034), (144, 9621695), (152, 9115290), (171, 8102480), (180, 7697356), (190, 7292232), (228, 6076860), (240, 5773017), (285, 4861488), (304, 4557645), (342, 4051240), (360, 3848678), (380, 3646116), (456, 3038430), (570, 2430744), (684, 2025620), (720, 1924339), (760, 1823058), (855, 1620496), (912, 1519215), (1140, 1215372), (1368, 1012810), (1520, 911529), (1710, 810248), (2280, 607686), (2736, 506405), (3420, 405124), (4560, 303843), (6840, 202562), (13680, 101281)]