120918348

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 341228160

約数和(自身を除く): 220309812

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 61, 68, 79, 82, 102, 122, 123, 153, 158, 164, 183, 204, 237, 244, 246, 306, 316, 366, 369, 474, 492, 549, 612, 697, 711, 732, 738, 948, 1037, 1098, 1343, 1394, 1422, 1476, 2074, 2091, 2196, 2501, 2686, 2788, 2844, 3111, 3239, 4029, 4148, 4182, 4819, 5002, 5372, 6222, 6273, 6478, 7503, 8058, 8364, 9333, 9638, 9717, 10004, 12087, 12444, 12546, 12956, 14457, 15006, 16116, 18666, 19276, 19434, 22509, 24174, 25092, 28914, 29151, 30012, 37332, 38868, 42517, 43371, 45018, 48348, 55063, 57828, 58302, 81923, 85034, 86742, 90036, 110126, 116604, 127551, 163846, 165189, 170068, 173484, 197579, 220252, 245769, 255102, 327692, 330378, 382653, 395158, 491538, 495567, 510204, 592737, 660756, 737307, 765306, 790316, 983076, 991134, 1185474, 1474614, 1530612, 1778211, 1982268, 2370948, 2949228, 3358843, 3556422, 6717686, 7112844, 10076529, 13435372, 20153058, 30229587, 40306116, 60459174, 120918348]

約数ペア:

[(1, 120918348), (2, 60459174), (3, 40306116), (4, 30229587), (6, 20153058), (9, 13435372), (12, 10076529), (17, 7112844), (18, 6717686), (34, 3556422), (36, 3358843), (41, 2949228), (51, 2370948), (61, 1982268), (68, 1778211), (79, 1530612), (82, 1474614), (102, 1185474), (122, 991134), (123, 983076), (153, 790316), (158, 765306), (164, 737307), (183, 660756), (204, 592737), (237, 510204), (244, 495567), (246, 491538), (306, 395158), (316, 382653), (366, 330378), (369, 327692), (474, 255102), (492, 245769), (549, 220252), (612, 197579), (697, 173484), (711, 170068), (732, 165189), (738, 163846), (948, 127551), (1037, 116604), (1098, 110126), (1343, 90036), (1394, 86742), (1422, 85034), (1476, 81923), (2074, 58302), (2091, 57828), (2196, 55063), (2501, 48348), (2686, 45018), (2788, 43371), (2844, 42517), (3111, 38868), (3239, 37332), (4029, 30012), (4148, 29151), (4182, 28914), (4819, 25092), (5002, 24174), (5372, 22509), (6222, 19434), (6273, 19276), (6478, 18666), (7503, 16116), (8058, 15006), (8364, 14457), (9333, 12956), (9638, 12546), (9717, 12444), (10004, 12087)]