30085560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 101736000

約数和(自身を除く): 71650440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 313, 356, 360, 445, 534, 540, 626, 712, 801, 890, 939, 1068, 1080, 1252, 1335, 1565, 1602, 1780, 1878, 2136, 2403, 2504, 2670, 2817, 3130, 3204, 3560, 3756, 4005, 4695, 4806, 5340, 5634, 6260, 6408, 7512, 8010, 8451, 9390, 9612, 10680, 11268, 12015, 12520, 14085, 16020, 16902, 18780, 19224, 22536, 24030, 27857, 28170, 32040, 33804, 37560, 42255, 48060, 55714, 56340, 67608, 83571, 84510, 96120, 111428, 112680, 139285, 167142, 169020, 222856, 250713, 278570, 334284, 338040, 417855, 501426, 557140, 668568, 752139, 835710, 1002852, 1114280, 1253565, 1504278, 1671420, 2005704, 2507130, 3008556, 3342840, 3760695, 5014260, 6017112, 7521390, 10028520, 15042780, 30085560]

約数ペア:

[(1, 30085560), (2, 15042780), (3, 10028520), (4, 7521390), (5, 6017112), (6, 5014260), (8, 3760695), (9, 3342840), (10, 3008556), (12, 2507130), (15, 2005704), (18, 1671420), (20, 1504278), (24, 1253565), (27, 1114280), (30, 1002852), (36, 835710), (40, 752139), (45, 668568), (54, 557140), (60, 501426), (72, 417855), (89, 338040), (90, 334284), (108, 278570), (120, 250713), (135, 222856), (178, 169020), (180, 167142), (216, 139285), (267, 112680), (270, 111428), (313, 96120), (356, 84510), (360, 83571), (445, 67608), (534, 56340), (540, 55714), (626, 48060), (712, 42255), (801, 37560), (890, 33804), (939, 32040), (1068, 28170), (1080, 27857), (1252, 24030), (1335, 22536), (1565, 19224), (1602, 18780), (1780, 16902), (1878, 16020), (2136, 14085), (2403, 12520), (2504, 12015), (2670, 11268), (2817, 10680), (3130, 9612), (3204, 9390), (3560, 8451), (3756, 8010), (4005, 7512), (4695, 6408), (4806, 6260), (5340, 5634)]