15454620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3733}}^1$

素因数の和:3771

約数の個数: 72

約数和(自身を含む): 48930336

約数和(自身を除く): 33475716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 3733, 4140, 7466, 11199, 14932, 18665, 22398, 33597, 37330, 44796, 55995, 67194, 74660, 85859, 111990, 134388, 167985, 171718, 223980, 257577, 335970, 343436, 429295, 515154, 671940, 772731, 858590, 1030308, 1287885, 1545462, 1717180, 2575770, 3090924, 3863655, 5151540, 7727310, 15454620]

約数ペア:

[(1, 15454620), (2, 7727310), (3, 5151540), (4, 3863655), (5, 3090924), (6, 2575770), (9, 1717180), (10, 1545462), (12, 1287885), (15, 1030308), (18, 858590), (20, 772731), (23, 671940), (30, 515154), (36, 429295), (45, 343436), (46, 335970), (60, 257577), (69, 223980), (90, 171718), (92, 167985), (115, 134388), (138, 111990), (180, 85859), (207, 74660), (230, 67194), (276, 55995), (345, 44796), (414, 37330), (460, 33597), (690, 22398), (828, 18665), (1035, 14932), (1380, 11199), (2070, 7466), (3733, 4140)]