15507060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 48045312

約数和(自身を除く): 32538252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 661, 690, 782, 1020, 1173, 1322, 1380, 1564, 1955, 1983, 2346, 2644, 3305, 3910, 3966, 4692, 5865, 6610, 7820, 7932, 9915, 11237, 11730, 13220, 15203, 19830, 22474, 23460, 30406, 33711, 39660, 44948, 45609, 56185, 60812, 67422, 76015, 91218, 112370, 134844, 152030, 168555, 182436, 224740, 228045, 258451, 304060, 337110, 456090, 516902, 674220, 775353, 912180, 1033804, 1292255, 1550706, 2584510, 3101412, 3876765, 5169020, 7753530, 15507060]

約数ペア:

[(1, 15507060), (2, 7753530), (3, 5169020), (4, 3876765), (5, 3101412), (6, 2584510), (10, 1550706), (12, 1292255), (15, 1033804), (17, 912180), (20, 775353), (23, 674220), (30, 516902), (34, 456090), (46, 337110), (51, 304060), (60, 258451), (68, 228045), (69, 224740), (85, 182436), (92, 168555), (102, 152030), (115, 134844), (138, 112370), (170, 91218), (204, 76015), (230, 67422), (255, 60812), (276, 56185), (340, 45609), (345, 44948), (391, 39660), (460, 33711), (510, 30406), (661, 23460), (690, 22474), (782, 19830), (1020, 15203), (1173, 13220), (1322, 11730), (1380, 11237), (1564, 9915), (1955, 7932), (1983, 7820), (2346, 6610), (2644, 5865), (3305, 4692), (3910, 3966)]