16064460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 50803200

約数和(自身を除く): 34738740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 419, 426, 540, 639, 710, 838, 852, 1065, 1257, 1278, 1420, 1676, 1917, 2095, 2130, 2514, 2556, 3195, 3771, 3834, 4190, 4260, 5028, 6285, 6390, 7542, 7668, 8380, 9585, 11313, 12570, 12780, 15084, 18855, 19170, 22626, 25140, 29749, 37710, 38340, 45252, 56565, 59498, 75420, 89247, 113130, 118996, 148745, 178494, 226260, 267741, 297490, 356988, 446235, 535482, 594980, 803223, 892470, 1070964, 1338705, 1606446, 1784940, 2677410, 3212892, 4016115, 5354820, 8032230, 16064460]

約数ペア:

[(1, 16064460), (2, 8032230), (3, 5354820), (4, 4016115), (5, 3212892), (6, 2677410), (9, 1784940), (10, 1606446), (12, 1338705), (15, 1070964), (18, 892470), (20, 803223), (27, 594980), (30, 535482), (36, 446235), (45, 356988), (54, 297490), (60, 267741), (71, 226260), (90, 178494), (108, 148745), (135, 118996), (142, 113130), (180, 89247), (213, 75420), (270, 59498), (284, 56565), (355, 45252), (419, 38340), (426, 37710), (540, 29749), (639, 25140), (710, 22626), (838, 19170), (852, 18855), (1065, 15084), (1257, 12780), (1278, 12570), (1420, 11313), (1676, 9585), (1917, 8380), (2095, 7668), (2130, 7542), (2514, 6390), (2556, 6285), (3195, 5028), (3771, 4260), (3834, 4190)]