60966780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 201670560

約数和(自身を除く): 140703780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 89, 98, 105, 140, 147, 178, 196, 210, 233, 245, 267, 294, 356, 420, 445, 466, 490, 534, 588, 623, 699, 735, 890, 932, 980, 1068, 1165, 1246, 1335, 1398, 1470, 1631, 1780, 1869, 2330, 2492, 2670, 2796, 2940, 3115, 3262, 3495, 3738, 4361, 4660, 4893, 5340, 6230, 6524, 6990, 7476, 8155, 8722, 9345, 9786, 11417, 12460, 13083, 13980, 16310, 17444, 18690, 19572, 20737, 21805, 22834, 24465, 26166, 32620, 34251, 37380, 41474, 43610, 45668, 48930, 52332, 57085, 62211, 65415, 68502, 82948, 87220, 97860, 103685, 114170, 124422, 130830, 137004, 145159, 171255, 207370, 228340, 248844, 261660, 290318, 311055, 342510, 414740, 435477, 580636, 622110, 685020, 725795, 870954, 1016113, 1244220, 1451590, 1741908, 2032226, 2177385, 2903180, 3048339, 4064452, 4354770, 5080565, 6096678, 8709540, 10161130, 12193356, 15241695, 20322260, 30483390, 60966780]

約数ペア:

[(1, 60966780), (2, 30483390), (3, 20322260), (4, 15241695), (5, 12193356), (6, 10161130), (7, 8709540), (10, 6096678), (12, 5080565), (14, 4354770), (15, 4064452), (20, 3048339), (21, 2903180), (28, 2177385), (30, 2032226), (35, 1741908), (42, 1451590), (49, 1244220), (60, 1016113), (70, 870954), (84, 725795), (89, 685020), (98, 622110), (105, 580636), (140, 435477), (147, 414740), (178, 342510), (196, 311055), (210, 290318), (233, 261660), (245, 248844), (267, 228340), (294, 207370), (356, 171255), (420, 145159), (445, 137004), (466, 130830), (490, 124422), (534, 114170), (588, 103685), (623, 97860), (699, 87220), (735, 82948), (890, 68502), (932, 65415), (980, 62211), (1068, 57085), (1165, 52332), (1246, 48930), (1335, 45668), (1398, 43610), (1470, 41474), (1631, 37380), (1780, 34251), (1869, 32620), (2330, 26166), (2492, 24465), (2670, 22834), (2796, 21805), (2940, 20737), (3115, 19572), (3262, 18690), (3495, 17444), (3738, 16310), (4361, 13980), (4660, 13083), (4893, 12460), (5340, 11417), (6230, 9786), (6524, 9345), (6990, 8722), (7476, 8155)]