24631980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 81285120

約数和(自身を除く): 56653140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 31, 34, 38, 41, 51, 57, 60, 62, 68, 76, 82, 85, 93, 95, 102, 114, 123, 124, 155, 164, 170, 186, 190, 204, 205, 228, 246, 255, 285, 310, 323, 340, 372, 380, 410, 465, 492, 510, 527, 570, 589, 615, 620, 646, 697, 779, 820, 930, 969, 1020, 1054, 1140, 1178, 1230, 1271, 1292, 1394, 1558, 1581, 1615, 1767, 1860, 1938, 2091, 2108, 2337, 2356, 2460, 2542, 2635, 2788, 2945, 3116, 3162, 3230, 3485, 3534, 3813, 3876, 3895, 4182, 4674, 4845, 5084, 5270, 5890, 6324, 6355, 6460, 6970, 7068, 7626, 7790, 7905, 8364, 8835, 9348, 9690, 10013, 10455, 10540, 11685, 11780, 12710, 13243, 13940, 15252, 15580, 15810, 17670, 19065, 19380, 20026, 20910, 21607, 23370, 24149, 25420, 26486, 30039, 31620, 35340, 38130, 39729, 40052, 41820, 43214, 46740, 48298, 50065, 52972, 60078, 64821, 66215, 72447, 76260, 79458, 86428, 96596, 100130, 108035, 120156, 120745, 129642, 132430, 144894, 150195, 158916, 198645, 200260, 216070, 241490, 259284, 264860, 289788, 300390, 324105, 362235, 397290, 410533, 432140, 482980, 600780, 648210, 724470, 794580, 821066, 1231599, 1296420, 1448940, 1642132, 2052665, 2463198, 4105330, 4926396, 6157995, 8210660, 12315990, 24631980]

約数ペア:

[(1, 24631980), (2, 12315990), (3, 8210660), (4, 6157995), (5, 4926396), (6, 4105330), (10, 2463198), (12, 2052665), (15, 1642132), (17, 1448940), (19, 1296420), (20, 1231599), (30, 821066), (31, 794580), (34, 724470), (38, 648210), (41, 600780), (51, 482980), (57, 432140), (60, 410533), (62, 397290), (68, 362235), (76, 324105), (82, 300390), (85, 289788), (93, 264860), (95, 259284), (102, 241490), (114, 216070), (123, 200260), (124, 198645), (155, 158916), (164, 150195), (170, 144894), (186, 132430), (190, 129642), (204, 120745), (205, 120156), (228, 108035), (246, 100130), (255, 96596), (285, 86428), (310, 79458), (323, 76260), (340, 72447), (372, 66215), (380, 64821), (410, 60078), (465, 52972), (492, 50065), (510, 48298), (527, 46740), (570, 43214), (589, 41820), (615, 40052), (620, 39729), (646, 38130), (697, 35340), (779, 31620), (820, 30039), (930, 26486), (969, 25420), (1020, 24149), (1054, 23370), (1140, 21607), (1178, 20910), (1230, 20026), (1271, 19380), (1292, 19065), (1394, 17670), (1558, 15810), (1581, 15580), (1615, 15252), (1767, 13940), (1860, 13243), (1938, 12710), (2091, 11780), (2108, 11685), (2337, 10540), (2356, 10455), (2460, 10013), (2542, 9690), (2635, 9348), (2788, 8835), (2945, 8364), (3116, 7905), (3162, 7790), (3230, 7626), (3485, 7068), (3534, 6970), (3813, 6460), (3876, 6355), (3895, 6324), (4182, 5890), (4674, 5270), (4845, 5084)]