451739160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6857}}^1$

素因数の和:6938

約数の個数: 128

約数和(自身を含む): 1530705600

約数和(自身を除く): 1078966440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3660, 4392, 5490, 6588, 6857, 7320, 8235, 10980, 13176, 13714, 16470, 20571, 21960, 27428, 32940, 34285, 41142, 54856, 61713, 65880, 68570, 82284, 102855, 123426, 137140, 164568, 185139, 205710, 246852, 274280, 308565, 370278, 411420, 418277, 493704, 617130, 740556, 822840, 836554, 925695, 1234260, 1254831, 1481112, 1673108, 1851390, 2091385, 2468520, 2509662, 3346216, 3702780, 3764493, 4182770, 5019324, 6274155, 7405560, 7528986, 8365540, 10038648, 11293479, 12548310, 15057972, 16731080, 18822465, 22586958, 25096620, 30115944, 37644930, 45173916, 50193240, 56467395, 75289860, 90347832, 112934790, 150579720, 225869580, 451739160]

約数ペア:

[(1, 451739160), (2, 225869580), (3, 150579720), (4, 112934790), (5, 90347832), (6, 75289860), (8, 56467395), (9, 50193240), (10, 45173916), (12, 37644930), (15, 30115944), (18, 25096620), (20, 22586958), (24, 18822465), (27, 16731080), (30, 15057972), (36, 12548310), (40, 11293479), (45, 10038648), (54, 8365540), (60, 7528986), (61, 7405560), (72, 6274155), (90, 5019324), (108, 4182770), (120, 3764493), (122, 3702780), (135, 3346216), (180, 2509662), (183, 2468520), (216, 2091385), (244, 1851390), (270, 1673108), (305, 1481112), (360, 1254831), (366, 1234260), (488, 925695), (540, 836554), (549, 822840), (610, 740556), (732, 617130), (915, 493704), (1080, 418277), (1098, 411420), (1220, 370278), (1464, 308565), (1647, 274280), (1830, 246852), (2196, 205710), (2440, 185139), (2745, 164568), (3294, 137140), (3660, 123426), (4392, 102855), (5490, 82284), (6588, 68570), (6857, 65880), (7320, 61713), (8235, 54856), (10980, 41142), (13176, 34285), (13714, 32940), (16470, 27428), (20571, 21960)]