12031920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1019

約数の個数: 120

約数和(自身を含む): 42827616

約数和(自身を除く): 30795696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 983, 1020, 1224, 1360, 1530, 1966, 2040, 2448, 2949, 3060, 3932, 4080, 4915, 5898, 6120, 7864, 8847, 9830, 11796, 12240, 14745, 15728, 16711, 17694, 19660, 23592, 29490, 33422, 35388, 39320, 44235, 47184, 50133, 58980, 66844, 70776, 78640, 83555, 88470, 100266, 117960, 133688, 141552, 150399, 167110, 176940, 200532, 235920, 250665, 267376, 300798, 334220, 353880, 401064, 501330, 601596, 668440, 707760, 751995, 802128, 1002660, 1203192, 1336880, 1503990, 2005320, 2406384, 3007980, 4010640, 6015960, 12031920]

約数ペア:

[(1, 12031920), (2, 6015960), (3, 4010640), (4, 3007980), (5, 2406384), (6, 2005320), (8, 1503990), (9, 1336880), (10, 1203192), (12, 1002660), (15, 802128), (16, 751995), (17, 707760), (18, 668440), (20, 601596), (24, 501330), (30, 401064), (34, 353880), (36, 334220), (40, 300798), (45, 267376), (48, 250665), (51, 235920), (60, 200532), (68, 176940), (72, 167110), (80, 150399), (85, 141552), (90, 133688), (102, 117960), (120, 100266), (136, 88470), (144, 83555), (153, 78640), (170, 70776), (180, 66844), (204, 58980), (240, 50133), (255, 47184), (272, 44235), (306, 39320), (340, 35388), (360, 33422), (408, 29490), (510, 23592), (612, 19660), (680, 17694), (720, 16711), (765, 15728), (816, 14745), (983, 12240), (1020, 11796), (1224, 9830), (1360, 8847), (1530, 7864), (1966, 6120), (2040, 5898), (2448, 4915), (2949, 4080), (3060, 3932)]