90452040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{15383}}^1$

素因数の和:15411

約数の個数: 96

約数和(自身を含む): 315679680

約数和(自身を除く): 225227640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 15383, 30766, 46149, 61532, 76915, 92298, 107681, 123064, 153830, 184596, 215362, 230745, 307660, 323043, 369192, 430724, 461490, 538405, 615320, 646086, 753767, 861448, 922980, 1076810, 1292172, 1507534, 1615215, 1845960, 2153620, 2261301, 2584344, 3015068, 3230430, 3768835, 4307240, 4522602, 6030136, 6460860, 7537670, 9045204, 11306505, 12921720, 15075340, 18090408, 22613010, 30150680, 45226020, 90452040]

約数ペア:

[(1, 90452040), (2, 45226020), (3, 30150680), (4, 22613010), (5, 18090408), (6, 15075340), (7, 12921720), (8, 11306505), (10, 9045204), (12, 7537670), (14, 6460860), (15, 6030136), (20, 4522602), (21, 4307240), (24, 3768835), (28, 3230430), (30, 3015068), (35, 2584344), (40, 2261301), (42, 2153620), (49, 1845960), (56, 1615215), (60, 1507534), (70, 1292172), (84, 1076810), (98, 922980), (105, 861448), (120, 753767), (140, 646086), (147, 615320), (168, 538405), (196, 461490), (210, 430724), (245, 369192), (280, 323043), (294, 307660), (392, 230745), (420, 215362), (490, 184596), (588, 153830), (735, 123064), (840, 107681), (980, 92298), (1176, 76915), (1470, 61532), (1960, 46149), (2940, 30766), (5880, 15383)]