48411240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1299

約数の個数: 128

約数和(自身を含む): 162000000

約数和(自身を除く): 113588760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1249, 1292, 1615, 1938, 2040, 2280, 2498, 2584, 3230, 3747, 3876, 4845, 4996, 6245, 6460, 7494, 7752, 9690, 9992, 12490, 12920, 14988, 18735, 19380, 21233, 23731, 24980, 29976, 37470, 38760, 42466, 47462, 49960, 63699, 71193, 74940, 84932, 94924, 106165, 118655, 127398, 142386, 149880, 169864, 189848, 212330, 237310, 254796, 284772, 318495, 355965, 403427, 424660, 474620, 509592, 569544, 636990, 711930, 806854, 849320, 949240, 1210281, 1273980, 1423860, 1613708, 2017135, 2420562, 2547960, 2847720, 3227416, 4034270, 4841124, 6051405, 8068540, 9682248, 12102810, 16137080, 24205620, 48411240]

約数ペア:

[(1, 48411240), (2, 24205620), (3, 16137080), (4, 12102810), (5, 9682248), (6, 8068540), (8, 6051405), (10, 4841124), (12, 4034270), (15, 3227416), (17, 2847720), (19, 2547960), (20, 2420562), (24, 2017135), (30, 1613708), (34, 1423860), (38, 1273980), (40, 1210281), (51, 949240), (57, 849320), (60, 806854), (68, 711930), (76, 636990), (85, 569544), (95, 509592), (102, 474620), (114, 424660), (120, 403427), (136, 355965), (152, 318495), (170, 284772), (190, 254796), (204, 237310), (228, 212330), (255, 189848), (285, 169864), (323, 149880), (340, 142386), (380, 127398), (408, 118655), (456, 106165), (510, 94924), (570, 84932), (646, 74940), (680, 71193), (760, 63699), (969, 49960), (1020, 47462), (1140, 42466), (1249, 38760), (1292, 37470), (1615, 29976), (1938, 24980), (2040, 23731), (2280, 21233), (2498, 19380), (2584, 18735), (3230, 14988), (3747, 12920), (3876, 12490), (4845, 9992), (4996, 9690), (6245, 7752), (6460, 7494)]