298709640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14557}}^1$

素因数の和:14596

約数の個数: 128

約数和(自身を含む): 1048176000

約数和(自身を除く): 749466360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 14557, 20520, 29114, 43671, 58228, 72785, 87342, 116456, 131013, 145570, 174684, 218355, 262026, 276583, 291140, 349368, 393039, 436710, 524052, 553166, 582280, 655065, 786078, 829749, 873420, 1048104, 1106332, 1310130, 1382915, 1572156, 1659498, 1746840, 1965195, 2212664, 2489247, 2620260, 2765830, 3144312, 3318996, 3930390, 4148745, 4978494, 5240520, 5531660, 6637992, 7467741, 7860780, 8297490, 9956988, 11063320, 12446235, 14935482, 15721560, 16594980, 19913976, 24892470, 29870964, 33189960, 37338705, 49784940, 59741928, 74677410, 99569880, 149354820, 298709640]

約数ペア:

[(1, 298709640), (2, 149354820), (3, 99569880), (4, 74677410), (5, 59741928), (6, 49784940), (8, 37338705), (9, 33189960), (10, 29870964), (12, 24892470), (15, 19913976), (18, 16594980), (19, 15721560), (20, 14935482), (24, 12446235), (27, 11063320), (30, 9956988), (36, 8297490), (38, 7860780), (40, 7467741), (45, 6637992), (54, 5531660), (57, 5240520), (60, 4978494), (72, 4148745), (76, 3930390), (90, 3318996), (95, 3144312), (108, 2765830), (114, 2620260), (120, 2489247), (135, 2212664), (152, 1965195), (171, 1746840), (180, 1659498), (190, 1572156), (216, 1382915), (228, 1310130), (270, 1106332), (285, 1048104), (342, 873420), (360, 829749), (380, 786078), (456, 655065), (513, 582280), (540, 553166), (570, 524052), (684, 436710), (760, 393039), (855, 349368), (1026, 291140), (1080, 276583), (1140, 262026), (1368, 218355), (1710, 174684), (2052, 145570), (2280, 131013), (2565, 116456), (3420, 87342), (4104, 72785), (5130, 58228), (6840, 43671), (10260, 29114), (14557, 20520)]