29923560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 101088000

約数和(自身を除く): 71164440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 269, 270, 309, 360, 412, 515, 538, 540, 618, 807, 824, 927, 1030, 1076, 1080, 1236, 1345, 1545, 1614, 1854, 2060, 2152, 2421, 2472, 2690, 2781, 3090, 3228, 3708, 4035, 4120, 4635, 4842, 5380, 5562, 6180, 6456, 7263, 7416, 8070, 9270, 9684, 10760, 11124, 12105, 12360, 13905, 14526, 16140, 18540, 19368, 22248, 24210, 27707, 27810, 29052, 32280, 36315, 37080, 48420, 55414, 55620, 58104, 72630, 83121, 96840, 110828, 111240, 138535, 145260, 166242, 221656, 249363, 277070, 290520, 332484, 415605, 498726, 554140, 664968, 748089, 831210, 997452, 1108280, 1246815, 1496178, 1662420, 1994904, 2493630, 2992356, 3324840, 3740445, 4987260, 5984712, 7480890, 9974520, 14961780, 29923560]

約数ペア:

[(1, 29923560), (2, 14961780), (3, 9974520), (4, 7480890), (5, 5984712), (6, 4987260), (8, 3740445), (9, 3324840), (10, 2992356), (12, 2493630), (15, 1994904), (18, 1662420), (20, 1496178), (24, 1246815), (27, 1108280), (30, 997452), (36, 831210), (40, 748089), (45, 664968), (54, 554140), (60, 498726), (72, 415605), (90, 332484), (103, 290520), (108, 277070), (120, 249363), (135, 221656), (180, 166242), (206, 145260), (216, 138535), (269, 111240), (270, 110828), (309, 96840), (360, 83121), (412, 72630), (515, 58104), (538, 55620), (540, 55414), (618, 48420), (807, 37080), (824, 36315), (927, 32280), (1030, 29052), (1076, 27810), (1080, 27707), (1236, 24210), (1345, 22248), (1545, 19368), (1614, 18540), (1854, 16140), (2060, 14526), (2152, 13905), (2421, 12360), (2472, 12105), (2690, 11124), (2781, 10760), (3090, 9684), (3228, 9270), (3708, 8070), (4035, 7416), (4120, 7263), (4635, 6456), (4842, 6180), (5380, 5562)]