616947480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90197}}^1$

素因数の和:90233

約数の個数: 96

約数和(自身を含む): 2110633200

約数和(自身を除く): 1493685720

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, 2280, 3420, 6840, 90197, 180394, 270591, 360788, 450985, 541182, 721576, 811773, 901970, 1082364, 1352955, 1623546, 1713743, 1803940, 2164728, 2705910, 3247092, 3427486, 3607880, 4058865, 5141229, 5411820, 6494184, 6854972, 8117730, 8568715, 10282458, 10823640, 13709944, 15423687, 16235460, 17137430, 20564916, 25706145, 30847374, 32470920, 34274860, 41129832, 51412290, 61694748, 68549720, 77118435, 102824580, 123389496, 154236870, 205649160, 308473740, 616947480]

約数ペア:

[(1, 616947480), (2, 308473740), (3, 205649160), (4, 154236870), (5, 123389496), (6, 102824580), (8, 77118435), (9, 68549720), (10, 61694748), (12, 51412290), (15, 41129832), (18, 34274860), (19, 32470920), (20, 30847374), (24, 25706145), (30, 20564916), (36, 17137430), (38, 16235460), (40, 15423687), (45, 13709944), (57, 10823640), (60, 10282458), (72, 8568715), (76, 8117730), (90, 6854972), (95, 6494184), (114, 5411820), (120, 5141229), (152, 4058865), (171, 3607880), (180, 3427486), (190, 3247092), (228, 2705910), (285, 2164728), (342, 1803940), (360, 1713743), (380, 1623546), (456, 1352955), (570, 1082364), (684, 901970), (760, 811773), (855, 721576), (1140, 541182), (1368, 450985), (1710, 360788), (2280, 270591), (3420, 180394), (6840, 90197)]