45195120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1591

約数の個数: 120

約数和(自身を含む): 155583792

約数和(自身を除く): 110388672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1531, 1640, 1845, 1968, 2460, 2952, 3062, 3280, 3690, 4593, 4920, 5904, 6124, 7380, 7655, 9186, 9840, 12248, 13779, 14760, 15310, 18372, 22965, 24496, 27558, 29520, 30620, 36744, 45930, 55116, 61240, 62771, 68895, 73488, 91860, 110232, 122480, 125542, 137790, 183720, 188313, 220464, 251084, 275580, 313855, 367440, 376626, 502168, 551160, 564939, 627710, 753252, 941565, 1004336, 1102320, 1129878, 1255420, 1506504, 1883130, 2259756, 2510840, 2824695, 3013008, 3766260, 4519512, 5021680, 5649390, 7532520, 9039024, 11298780, 15065040, 22597560, 45195120]

約数ペア:

[(1, 45195120), (2, 22597560), (3, 15065040), (4, 11298780), (5, 9039024), (6, 7532520), (8, 5649390), (9, 5021680), (10, 4519512), (12, 3766260), (15, 3013008), (16, 2824695), (18, 2510840), (20, 2259756), (24, 1883130), (30, 1506504), (36, 1255420), (40, 1129878), (41, 1102320), (45, 1004336), (48, 941565), (60, 753252), (72, 627710), (80, 564939), (82, 551160), (90, 502168), (120, 376626), (123, 367440), (144, 313855), (164, 275580), (180, 251084), (205, 220464), (240, 188313), (246, 183720), (328, 137790), (360, 125542), (369, 122480), (410, 110232), (492, 91860), (615, 73488), (656, 68895), (720, 62771), (738, 61240), (820, 55116), (984, 45930), (1230, 36744), (1476, 30620), (1531, 29520), (1640, 27558), (1845, 24496), (1968, 22965), (2460, 18372), (2952, 15310), (3062, 14760), (3280, 13779), (3690, 12248), (4593, 9840), (4920, 9186), (5904, 7655), (6124, 7380)]