328936680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2957}}^1$

素因数の和:3080

約数の個数: 128

約数和(自身を含む): 1107475200

約数和(自身を除く): 778538520

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, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1545, 1854, 2060, 2472, 2781, 2957, 3090, 3708, 4120, 4635, 5562, 5914, 6180, 7416, 8871, 9270, 11124, 11828, 12360, 13905, 14785, 17742, 18540, 22248, 23656, 26613, 27810, 29570, 35484, 37080, 44355, 53226, 55620, 59140, 70968, 79839, 88710, 106452, 111240, 118280, 133065, 159678, 177420, 212904, 266130, 304571, 319356, 354840, 399195, 532260, 609142, 638712, 798390, 913713, 1064520, 1218284, 1522855, 1596780, 1827426, 2436568, 2741139, 3045710, 3193560, 3654852, 4568565, 5482278, 6091420, 7309704, 8223417, 9137130, 10964556, 12182840, 13705695, 16446834, 18274260, 21929112, 27411390, 32893668, 36548520, 41117085, 54822780, 65787336, 82234170, 109645560, 164468340, 328936680]

約数ペア:

[(1, 328936680), (2, 164468340), (3, 109645560), (4, 82234170), (5, 65787336), (6, 54822780), (8, 41117085), (9, 36548520), (10, 32893668), (12, 27411390), (15, 21929112), (18, 18274260), (20, 16446834), (24, 13705695), (27, 12182840), (30, 10964556), (36, 9137130), (40, 8223417), (45, 7309704), (54, 6091420), (60, 5482278), (72, 4568565), (90, 3654852), (103, 3193560), (108, 3045710), (120, 2741139), (135, 2436568), (180, 1827426), (206, 1596780), (216, 1522855), (270, 1218284), (309, 1064520), (360, 913713), (412, 798390), (515, 638712), (540, 609142), (618, 532260), (824, 399195), (927, 354840), (1030, 319356), (1080, 304571), (1236, 266130), (1545, 212904), (1854, 177420), (2060, 159678), (2472, 133065), (2781, 118280), (2957, 111240), (3090, 106452), (3708, 88710), (4120, 79839), (4635, 70968), (5562, 59140), (5914, 55620), (6180, 53226), (7416, 44355), (8871, 37080), (9270, 35484), (11124, 29570), (11828, 27810), (12360, 26613), (13905, 23656), (14785, 22248), (17742, 18540)]