13659480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2033

約数の個数: 96

約数和(自身を含む): 46753200

約数和(自身を除く): 33093720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 1997, 2280, 3420, 3994, 5991, 6840, 7988, 9985, 11982, 15976, 17973, 19970, 23964, 29955, 35946, 37943, 39940, 47928, 59910, 71892, 75886, 79880, 89865, 113829, 119820, 143784, 151772, 179730, 189715, 227658, 239640, 303544, 341487, 359460, 379430, 455316, 569145, 682974, 718920, 758860, 910632, 1138290, 1365948, 1517720, 1707435, 2276580, 2731896, 3414870, 4553160, 6829740, 13659480]

約数ペア:

[(1, 13659480), (2, 6829740), (3, 4553160), (4, 3414870), (5, 2731896), (6, 2276580), (8, 1707435), (9, 1517720), (10, 1365948), (12, 1138290), (15, 910632), (18, 758860), (19, 718920), (20, 682974), (24, 569145), (30, 455316), (36, 379430), (38, 359460), (40, 341487), (45, 303544), (57, 239640), (60, 227658), (72, 189715), (76, 179730), (90, 151772), (95, 143784), (114, 119820), (120, 113829), (152, 89865), (171, 79880), (180, 75886), (190, 71892), (228, 59910), (285, 47928), (342, 39940), (360, 37943), (380, 35946), (456, 29955), (570, 23964), (684, 19970), (760, 17973), (855, 15976), (1140, 11982), (1368, 9985), (1710, 7988), (1997, 6840), (2280, 5991), (3420, 3994)]