4637880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1021

約数の個数: 96

約数和(自身を含む): 16248960

約数和(自身を除く): 11611080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 991, 1170, 1560, 1982, 2340, 2973, 3964, 4680, 4955, 5946, 7928, 8919, 9910, 11892, 12883, 14865, 17838, 19820, 23784, 25766, 29730, 35676, 38649, 39640, 44595, 51532, 59460, 64415, 71352, 77298, 89190, 103064, 115947, 118920, 128830, 154596, 178380, 193245, 231894, 257660, 309192, 356760, 386490, 463788, 515320, 579735, 772980, 927576, 1159470, 1545960, 2318940, 4637880]

約数ペア:

[(1, 4637880), (2, 2318940), (3, 1545960), (4, 1159470), (5, 927576), (6, 772980), (8, 579735), (9, 515320), (10, 463788), (12, 386490), (13, 356760), (15, 309192), (18, 257660), (20, 231894), (24, 193245), (26, 178380), (30, 154596), (36, 128830), (39, 118920), (40, 115947), (45, 103064), (52, 89190), (60, 77298), (65, 71352), (72, 64415), (78, 59460), (90, 51532), (104, 44595), (117, 39640), (120, 38649), (130, 35676), (156, 29730), (180, 25766), (195, 23784), (234, 19820), (260, 17838), (312, 14865), (360, 12883), (390, 11892), (468, 9910), (520, 8919), (585, 7928), (780, 5946), (936, 4955), (991, 4680), (1170, 3964), (1560, 2973), (1982, 2340)]