15044580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 49533120

約数和(自身を除く): 34488540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 83, 90, 95, 106, 114, 159, 166, 171, 180, 190, 212, 228, 249, 265, 285, 318, 332, 342, 380, 415, 477, 498, 530, 570, 636, 684, 747, 795, 830, 855, 954, 996, 1007, 1060, 1140, 1245, 1494, 1577, 1590, 1660, 1710, 1908, 2014, 2385, 2490, 2988, 3021, 3154, 3180, 3420, 3735, 4028, 4399, 4731, 4770, 4980, 5035, 6042, 6308, 7470, 7885, 8798, 9063, 9462, 9540, 10070, 12084, 13197, 14193, 14940, 15105, 15770, 17596, 18126, 18924, 20140, 21995, 23655, 26394, 28386, 30210, 31540, 36252, 39591, 43990, 45315, 47310, 52788, 56772, 60420, 65985, 70965, 79182, 83581, 87980, 90630, 94620, 131970, 141930, 158364, 167162, 181260, 197955, 250743, 263940, 283860, 334324, 395910, 417905, 501486, 752229, 791820, 835810, 1002972, 1253715, 1504458, 1671620, 2507430, 3008916, 3761145, 5014860, 7522290, 15044580]

約数ペア:

[(1, 15044580), (2, 7522290), (3, 5014860), (4, 3761145), (5, 3008916), (6, 2507430), (9, 1671620), (10, 1504458), (12, 1253715), (15, 1002972), (18, 835810), (19, 791820), (20, 752229), (30, 501486), (36, 417905), (38, 395910), (45, 334324), (53, 283860), (57, 263940), (60, 250743), (76, 197955), (83, 181260), (90, 167162), (95, 158364), (106, 141930), (114, 131970), (159, 94620), (166, 90630), (171, 87980), (180, 83581), (190, 79182), (212, 70965), (228, 65985), (249, 60420), (265, 56772), (285, 52788), (318, 47310), (332, 45315), (342, 43990), (380, 39591), (415, 36252), (477, 31540), (498, 30210), (530, 28386), (570, 26394), (636, 23655), (684, 21995), (747, 20140), (795, 18924), (830, 18126), (855, 17596), (954, 15770), (996, 15105), (1007, 14940), (1060, 14193), (1140, 13197), (1245, 12084), (1494, 10070), (1577, 9540), (1590, 9462), (1660, 9063), (1710, 8798), (1908, 7885), (2014, 7470), (2385, 6308), (2490, 6042), (2988, 5035), (3021, 4980), (3154, 4770), (3180, 4731), (3420, 4399), (3735, 4028)]