145826040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3061}}^1$

素因数の和:3472

約数の個数: 64

約数和(自身を含む): 438723360

約数和(自身を除く): 292897320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2382, 3061, 3176, 3970, 4764, 5955, 6122, 7940, 9183, 9528, 11910, 12244, 15305, 15880, 18366, 23820, 24488, 30610, 36732, 45915, 47640, 61220, 73464, 91830, 122440, 183660, 367320, 1215217, 2430434, 3645651, 4860868, 6076085, 7291302, 9721736, 12152170, 14582604, 18228255, 24304340, 29165208, 36456510, 48608680, 72913020, 145826040]

約数ペア:

[(1, 145826040), (2, 72913020), (3, 48608680), (4, 36456510), (5, 29165208), (6, 24304340), (8, 18228255), (10, 14582604), (12, 12152170), (15, 9721736), (20, 7291302), (24, 6076085), (30, 4860868), (40, 3645651), (60, 2430434), (120, 1215217), (397, 367320), (794, 183660), (1191, 122440), (1588, 91830), (1985, 73464), (2382, 61220), (3061, 47640), (3176, 45915), (3970, 36732), (4764, 30610), (5955, 24488), (6122, 23820), (7940, 18366), (9183, 15880), (9528, 15305), (11910, 12244)]