144488160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5281}}^1$

素因数の和:5321

約数の個数: 144

約数和(自身を含む): 519114960

約数和(自身を除く): 374626800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5281, 5472, 6840, 9120, 10562, 13680, 15843, 21124, 26405, 27360, 31686, 42248, 47529, 52810, 63372, 79215, 84496, 95058, 100339, 105620, 126744, 158430, 168992, 190116, 200678, 211240, 237645, 253488, 301017, 316860, 380232, 401356, 422480, 475290, 501695, 506976, 602034, 633720, 760464, 802712, 844960, 903051, 950580, 1003390, 1204068, 1267440, 1505085, 1520928, 1605424, 1806102, 1901160, 2006780, 2408136, 2534880, 3010170, 3210848, 3612204, 3802320, 4013560, 4515255, 4816272, 6020340, 7224408, 7604640, 8027120, 9030510, 9632544, 12040680, 14448816, 16054240, 18061020, 24081360, 28897632, 36122040, 48162720, 72244080, 144488160]

約数ペア:

[(1, 144488160), (2, 72244080), (3, 48162720), (4, 36122040), (5, 28897632), (6, 24081360), (8, 18061020), (9, 16054240), (10, 14448816), (12, 12040680), (15, 9632544), (16, 9030510), (18, 8027120), (19, 7604640), (20, 7224408), (24, 6020340), (30, 4816272), (32, 4515255), (36, 4013560), (38, 3802320), (40, 3612204), (45, 3210848), (48, 3010170), (57, 2534880), (60, 2408136), (72, 2006780), (76, 1901160), (80, 1806102), (90, 1605424), (95, 1520928), (96, 1505085), (114, 1267440), (120, 1204068), (144, 1003390), (152, 950580), (160, 903051), (171, 844960), (180, 802712), (190, 760464), (228, 633720), (240, 602034), (285, 506976), (288, 501695), (304, 475290), (342, 422480), (360, 401356), (380, 380232), (456, 316860), (480, 301017), (570, 253488), (608, 237645), (684, 211240), (720, 200678), (760, 190116), (855, 168992), (912, 158430), (1140, 126744), (1368, 105620), (1440, 100339), (1520, 95058), (1710, 84496), (1824, 79215), (2280, 63372), (2736, 52810), (3040, 47529), (3420, 42248), (4560, 31686), (5281, 27360), (5472, 26405), (6840, 21124), (9120, 15843), (10562, 13680)]