1115155980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7583}}^1$

素因数の和:7660

約数の個数: 144

約数和(自身を含む): 3643960320

約数和(自身を除く): 2528804340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 43, 45, 57, 60, 76, 86, 90, 95, 114, 129, 171, 172, 180, 190, 215, 228, 258, 285, 342, 380, 387, 430, 516, 570, 645, 684, 774, 817, 855, 860, 1140, 1290, 1548, 1634, 1710, 1935, 2451, 2580, 3268, 3420, 3870, 4085, 4902, 7353, 7583, 7740, 8170, 9804, 12255, 14706, 15166, 16340, 22749, 24510, 29412, 30332, 36765, 37915, 45498, 49020, 68247, 73530, 75830, 90996, 113745, 136494, 144077, 147060, 151660, 227490, 272988, 288154, 326069, 341235, 432231, 454980, 576308, 652138, 682470, 720385, 864462, 978207, 1296693, 1304276, 1364940, 1440770, 1630345, 1728924, 1956414, 2161155, 2593386, 2881540, 2934621, 3260690, 3912828, 4322310, 4891035, 5186772, 5869242, 6195311, 6483465, 6521380, 8644620, 9782070, 11738484, 12390622, 12966930, 14673105, 18585933, 19564140, 24781244, 25933860, 29346210, 30976555, 37171866, 55757799, 58692420, 61953110, 74343732, 92929665, 111515598, 123906220, 185859330, 223031196, 278788995, 371718660, 557577990, 1115155980]

約数ペア:

[(1, 1115155980), (2, 557577990), (3, 371718660), (4, 278788995), (5, 223031196), (6, 185859330), (9, 123906220), (10, 111515598), (12, 92929665), (15, 74343732), (18, 61953110), (19, 58692420), (20, 55757799), (30, 37171866), (36, 30976555), (38, 29346210), (43, 25933860), (45, 24781244), (57, 19564140), (60, 18585933), (76, 14673105), (86, 12966930), (90, 12390622), (95, 11738484), (114, 9782070), (129, 8644620), (171, 6521380), (172, 6483465), (180, 6195311), (190, 5869242), (215, 5186772), (228, 4891035), (258, 4322310), (285, 3912828), (342, 3260690), (380, 2934621), (387, 2881540), (430, 2593386), (516, 2161155), (570, 1956414), (645, 1728924), (684, 1630345), (774, 1440770), (817, 1364940), (855, 1304276), (860, 1296693), (1140, 978207), (1290, 864462), (1548, 720385), (1634, 682470), (1710, 652138), (1935, 576308), (2451, 454980), (2580, 432231), (3268, 341235), (3420, 326069), (3870, 288154), (4085, 272988), (4902, 227490), (7353, 151660), (7583, 147060), (7740, 144077), (8170, 136494), (9804, 113745), (12255, 90996), (14706, 75830), (15166, 73530), (16340, 68247), (22749, 49020), (24510, 45498), (29412, 37915), (30332, 36765)]