60298020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 199967040

約数和(自身を除く): 139669020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 653, 684, 810, 855, 972, 1026, 1140, 1215, 1306, 1539, 1620, 1710, 1959, 2052, 2430, 2565, 2612, 3078, 3265, 3420, 3918, 4617, 4860, 5130, 5877, 6156, 6530, 7695, 7836, 9234, 9795, 10260, 11754, 12407, 13060, 15390, 17631, 18468, 19590, 23085, 23508, 24814, 29385, 30780, 35262, 37221, 39180, 46170, 49628, 52893, 58770, 62035, 70524, 74442, 88155, 92340, 105786, 111663, 117540, 124070, 148884, 158679, 176310, 186105, 211572, 223326, 248140, 264465, 317358, 334989, 352620, 372210, 446652, 528930, 558315, 634716, 669978, 744420, 793395, 1004967, 1057860, 1116630, 1339956, 1586790, 1674945, 2009934, 2233260, 3014901, 3173580, 3349890, 4019868, 5024835, 6029802, 6699780, 10049670, 12059604, 15074505, 20099340, 30149010, 60298020]

約数ペア:

[(1, 60298020), (2, 30149010), (3, 20099340), (4, 15074505), (5, 12059604), (6, 10049670), (9, 6699780), (10, 6029802), (12, 5024835), (15, 4019868), (18, 3349890), (19, 3173580), (20, 3014901), (27, 2233260), (30, 2009934), (36, 1674945), (38, 1586790), (45, 1339956), (54, 1116630), (57, 1057860), (60, 1004967), (76, 793395), (81, 744420), (90, 669978), (95, 634716), (108, 558315), (114, 528930), (135, 446652), (162, 372210), (171, 352620), (180, 334989), (190, 317358), (228, 264465), (243, 248140), (270, 223326), (285, 211572), (324, 186105), (342, 176310), (380, 158679), (405, 148884), (486, 124070), (513, 117540), (540, 111663), (570, 105786), (653, 92340), (684, 88155), (810, 74442), (855, 70524), (972, 62035), (1026, 58770), (1140, 52893), (1215, 49628), (1306, 46170), (1539, 39180), (1620, 37221), (1710, 35262), (1959, 30780), (2052, 29385), (2430, 24814), (2565, 23508), (2612, 23085), (3078, 19590), (3265, 18468), (3420, 17631), (3918, 15390), (4617, 13060), (4860, 12407), (5130, 11754), (5877, 10260), (6156, 9795), (6530, 9234), (7695, 7836)]