60891960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1621

約数の個数: 128

約数和(自身を含む): 203731200

約数和(自身を除く): 142839240

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, 1292, 1571, 1615, 1938, 2040, 2280, 2584, 3142, 3230, 3876, 4713, 4845, 6284, 6460, 7752, 7855, 9426, 9690, 12568, 12920, 15710, 18852, 19380, 23565, 26707, 29849, 31420, 37704, 38760, 47130, 53414, 59698, 62840, 80121, 89547, 94260, 106828, 119396, 133535, 149245, 160242, 179094, 188520, 213656, 238792, 267070, 298490, 320484, 358188, 400605, 447735, 507433, 534140, 596980, 640968, 716376, 801210, 895470, 1014866, 1068280, 1193960, 1522299, 1602420, 1790940, 2029732, 2537165, 3044598, 3204840, 3581880, 4059464, 5074330, 6089196, 7611495, 10148660, 12178392, 15222990, 20297320, 30445980, 60891960]

約数ペア:

[(1, 60891960), (2, 30445980), (3, 20297320), (4, 15222990), (5, 12178392), (6, 10148660), (8, 7611495), (10, 6089196), (12, 5074330), (15, 4059464), (17, 3581880), (19, 3204840), (20, 3044598), (24, 2537165), (30, 2029732), (34, 1790940), (38, 1602420), (40, 1522299), (51, 1193960), (57, 1068280), (60, 1014866), (68, 895470), (76, 801210), (85, 716376), (95, 640968), (102, 596980), (114, 534140), (120, 507433), (136, 447735), (152, 400605), (170, 358188), (190, 320484), (204, 298490), (228, 267070), (255, 238792), (285, 213656), (323, 188520), (340, 179094), (380, 160242), (408, 149245), (456, 133535), (510, 119396), (570, 106828), (646, 94260), (680, 89547), (760, 80121), (969, 62840), (1020, 59698), (1140, 53414), (1292, 47130), (1571, 38760), (1615, 37704), (1938, 31420), (2040, 29849), (2280, 26707), (2584, 23565), (3142, 19380), (3230, 18852), (3876, 15710), (4713, 12920), (4845, 12568), (6284, 9690), (6460, 9426), (7752, 7855)]