2052806880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{22391}}^1$

素因数の和:22600

約数の個数: 96

約数和(自身を含む): 6500487168

約数和(自身を除く): 4447680288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 191, 240, 382, 480, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3820, 4584, 5730, 6112, 7640, 9168, 11460, 15280, 18336, 22391, 22920, 30560, 44782, 45840, 67173, 89564, 91680, 111955, 134346, 179128, 223910, 268692, 335865, 358256, 447820, 537384, 671730, 716512, 895640, 1074768, 1343460, 1791280, 2149536, 2686920, 3582560, 4276681, 5373840, 8553362, 10747680, 12830043, 17106724, 21383405, 25660086, 34213448, 42766810, 51320172, 64150215, 68426896, 85533620, 102640344, 128300430, 136853792, 171067240, 205280688, 256600860, 342134480, 410561376, 513201720, 684268960, 1026403440, 2052806880]

約数ペア:

[(1, 2052806880), (2, 1026403440), (3, 684268960), (4, 513201720), (5, 410561376), (6, 342134480), (8, 256600860), (10, 205280688), (12, 171067240), (15, 136853792), (16, 128300430), (20, 102640344), (24, 85533620), (30, 68426896), (32, 64150215), (40, 51320172), (48, 42766810), (60, 34213448), (80, 25660086), (96, 21383405), (120, 17106724), (160, 12830043), (191, 10747680), (240, 8553362), (382, 5373840), (480, 4276681), (573, 3582560), (764, 2686920), (955, 2149536), (1146, 1791280), (1528, 1343460), (1910, 1074768), (2292, 895640), (2865, 716512), (3056, 671730), (3820, 537384), (4584, 447820), (5730, 358256), (6112, 335865), (7640, 268692), (9168, 223910), (11460, 179128), (15280, 134346), (18336, 111955), (22391, 91680), (22920, 89564), (30560, 67173), (44782, 45840)]